Best Whole Earth Supply Knife Blades in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Whole Earth Supply Knife Blades

Kershaw Volt SS Folding Pocketknife, 3.5" 8Cr13MoV Stainless Steel Drop Point Plain Edge Blade, Assisted One Hand Opening, 3 Position Pocket Clip
#TOP1
Kershaw Volt Ss Folding Pocketknife, 3.5" 8Cr13Mov Stainless
9.9
PM SCORE
Kershaw Leek Pocket Knife (1660) 3-In. Sandvik 14C28N Blade and Stainless Steel Handle, Best Buy from Outdoor Gear Lab Includes Frame Lock, SpeedSafe Assisted Opening and Reversible Pocketclip, 3 oz.
#TOP2
Kershaw Leek Pocket Knife (1660) 3-In. Sandvik 14C28N
9.9
PM SCORE
Kershaw Secret Agent (4007); Concealable Boot Knife with Strong Single Edge 4.4 Inch 8Cr13MoV Steel Blade; Arrives with Dual Carry Molded Sheath and Stealthy Non-Reflective Black Oxide Finish, 3 OZ
#TOP3
Kershaw Secret Agent (4007); Concealable Boot Knife With
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Whole Earth Supply Knife Blades of 2026

Market Overview
Whole Earth Supply Knife Blades Reviewed
  • Reviews Analyzed: 13694 Items
  • PM Avg. Rating: 7.4 / 10
18 Products Evaluated
  • Highest Price: $59.72
  • Lowest Price: $9.99
  • Avg. Price: $35.03

Kershaw Volt Ss Folding Pocketknife, 3.5" 8Cr13Mov Stainless Steel Drop Point Plain Edge Blade, Assisted One Hand Opening, 3 Position Pocket Clip

KERSHAW
4057-0339
6.00 X 1.00 X 1.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bereli 9.64

Features

KERSHAW VOLT SS POCKETKNIFE: An updated version of the original, the Volt SS offers pure stainless steel construction for high voltage looks. A narrow clip-point blade shape provides more control in delicate cutting tasks.

DROP POINT PLAIN EDGE BLADE: Made from high-quality, heat treated 8Cr13MoV stainless-steel that offers excellent edge retention, strength, and hardness. Matte, bead-blasted blade finish.

DURABLE STAINLESS-STEEL HANDLE: The silver pure stainless-steel handle has finger contours for a comfortable, secure grip during use. Includes a pre-drilled lanyard hole and 3-position pocketclip for right/left, tip-up, right, tip-down carry.

DESIGNED WITH SAFETY IN MIND: Equipped with Kershaw’s assisted one-handed opening with the built-in flipper for fast blade release. Frame lock secures blade in place to ensure safety while handling. Jimping on blade spine for secure grip.

SIZE SPECIFICATIONS: Blade Length: 3.5in. Closed Length: 4.26in. Overall Length: 7.75in. Weighing in at 4.3oz. Backed by Kershaw’s Limited Lifetime Warranty. Suitable for EDC, hunting, camping, and more.

Kershaw Leek Pocket Knife (1660) 3-In. Sandvik 14C28N Blade And Stainless Steel Handle, Best Buy From Outdoor Gear Lab Includes Frame Lock, Speedsafe Assisted Opening And Reversible Pocketclip, 3 Oz.

KERSHAW
1660
7.00 X 1.00 X 1.00 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KERSHAW LEEK POCKET KNIFE: The Kershaw Leek might just be your new favorite EDC. Not too big, not too small, the 3-inch blade and slim design make it capable of fulfilling a wide range of cutting tasks. Made in the USA.

DROP POINT PLAIN EDGE BLADE: Made from high-performance Sandvik 14C28N stainless steel, the blade resharpens easily and holds its edge. The bead-blasted finish provides a clean, matte look.

410 STAINLESS STEEL HANDLE: The corrosion-resistant, stainless-steel handle is contoured for a comfortable grip while in use. Silver, bead-blasted finish. Includes reversible pocketclip for right, tip-up/down carry.

DESIGNED WITH SAFETY IN MIND: Equipped with Kershaw’s SpeedSafe assisted opening for easy one-handed release with flipper. Frame lock secures blade open while in use and Tip-lock slider keeps blade locked closed when folded. 

SIZE SPECIFICATIONS: Blade Length: 3in. Closed Length: 4in. Overall Length: 7in. Weighing in at 3oz. Backed by Kershaw’s Limited Lifetime Warranty. 

Kershaw Secret Agent (4007); Concealable Boot Knife With Strong Single Edge 4.4 Inch 8Cr13Mov Steel Blade; Arrives With Dual Carry Molded Sheath And Stealthy Non-Reflective Black Oxide Finish, 3 Oz

KERSHAW
4007
8.70 X 2.00 X 1.10 Inches
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

8Cr13MoV stainless steel blade with high carbon is heat treated for performance, hardness and durability

Handle is reinforced synthetic polymer encased by textured rubber for grip security; reinforcement provides increased strength, stiffness and stability

Tech rich black oxide coating converts steel to magnetite to boost appearance and corrosion resistance

High performing sheath provides clip for belt or UWB carry and slots for leg carry straps; both ensure users’ preference for accessibility

Blade’s first edition survives torture test seen on Survival Bros; fans claim it slices through plastic, aluminum, kelp, rope, jellyfish and fiberglass

Kershaw Brandywine Folding Pocket Knife, Three Blades With Manual Open, Slipjoint Lock (4382), Steel

KERSHAW
KS4382
5.20 X 1.57 X 1.80 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Classic, old-school American style with a Kershaw update - the Brandywine's 7CR17MoV stainless steel clip-point, Wharncliffe, and spey blades use a nail nick for opening.

Its contoured black G10 fiberglass handle is shaped to bring out the material's textured weave and wood-like appearance.

Experience quick and easy manual opening with a simple push or pull on the nail nick. The slipjoint lock adds to the extremely low profile and vintage experience.

Traditional in form yet modern in function and capability, the Brandywine brings the old-time rock and roll with brass rivets and a shape that lends itself to easy pocket carry.

The Brandywine measures 6. 2 inches end to end when opened, 3. 5 inches when folded, and weighs just 2. 3 ounces.

Kai 8-Inch Inspire Chef Knife, 8 Inch Blade With Sheath, , Black/Silver

KERSHAW
KSAH7066
13.25 X 0.75 X 2.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

Kai inspire 8-inch chef's knife with sheath

The go-to knife for most chef's, chef's knives are the workhorses in the kitchen and are made for a multitude of tasks

Blades feature high-carbon, imported German din1. 4116 blade steel, sharpened to a razor-sharp 16-degree edge

Hammered finish is beautiful, but aides in food release from the blade

Handles are contoured for a comfortable, secure grip; Each knife comes with a blade sheath for safe storage

Kershaw Analyst Tanto Pocket Knife, 3.25, In. Blade, Speedsafe Opening, Liner Lock, Black & Smith’s Pp1 Pocket Pal Knife Sharpener Preset Carbide & Ceramic Stone Sharpeners Fold, Handheld, Compact

KERSHAW
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: The Kershaw Analyst is a tough and heavy-duty 3.25-inch blade made with 8Cr13MoV Steel, offering remarkable edge retention.

Product 1: The handle has a glass-filled nylon texturing which provides an extra-secure grip, making it the perfect EDC work knife.

Product 1: This assisted open knife opens quickly and easily with the SpeedSafe opening mechanism, securing the blade with a liner lock.

Product 1: A multifaceted and dependable pocketknife and work tool that's safe and easy to use. Ideal for outdoor use. Its black-oxide BlackWash finish hides marks.

Product 2: Tapered Round Diamond Coated Rod for Sharpening Serrated and Standard Edges

Product 2: Carbide Blades (Coarse CARBIDE Slot) Quickly Set Your Edge; Ceramic Stones (Fine CERAMIC slot) Give You a Razor Sharp Edge

Product 2: Reversible and Replaceable Carbide and Ceramic Stones for Extended Sharpening

Product 2: Lanyard hole for Carrying

Kershaw Knife Oil (0.4 Fl Oz); Engineered To Protect And Enhance The Folding Mechanisms Of Any Knife; Keeps Knives Sharp, Shiny And Protected; Suitable For All Types Of Knives; Non-Toxic

KERSHAW
KEROIL
2.75 X 1.00 X 1.00 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Kershaw Knife Oil allows knives to function optimally by working to prevent corrosion and enabling the smoother operation of all moving parts; sub-micron technology conditions knives evenly

Keep the small, accessible and portable bottle of Kershaw Knife Oil in a car, backpack, briefcase, boat, nightstand, tool box or yard shed to easily and conveniently care for any sharp blades

The functional Kershaw Knife Oil can be used on all types of blades and for both outdoor and indoor tools, such as fishing and hunting knives, camping tools, garden implements and kitchen utensils

Applied through the bottle’s drop dispenser, just one drop of Kershaw Knife Oil will lubricate stiff knife joints and pivots while keeping the blade sharp and protected while in storage

Hunters, fishermen, farmers and handymen can keep the moving parts of sharp instruments pristine with Kershaw Knife Oil; keep a bottle handy for regular use whenever necessary

Kershaw Volt Ii Serrated Folding Pocketknife, 3.25" 8Cr13Mov Stainless Steel Drop Point Blade, Assisted One Hand Opening, Reversible Pocket Clip

KERSHAW
KS3650ST
4.90 X 4.90 X 1.40 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NightGalaxy 9.64

Features

KERSHAW VOLT II SERRATED POCKETKNIFE: An updated version of the original, the Volt II Serrated offers the same versatile blade and handle style, now with a partially serrated edge for a tough, hardworking knife.

DROP POINT PARTIALLY SERRATED EDGE BLADE: Made from 8Cr13MoV stainless-steel that offers excellent edge retention and hardness. Partial serration cuts through fibrous materials like rope and webbing. Matte, bead-blasted blade finish.

GLASS-FILLED NYLON HANDLE: The lightweight, black glass-filled nylon handle has textured scales and finger contours for a comfortable, secure grip during use. Includes a reversible pocketclip for right, tip-up, left, tip-down carry.

DESIGNED WITH SAFETY IN MIND: Equipped with Kershaw’s assisted one-handed opening with the built-in flipper for fast blade release. Liner lock secures blade in place to ensure safety while handling. Jimping on blade spine for secure grip.

SIZE SPECIFICATIONS: Blade Length: 3.25in. Closed Length: 3.9in. Overall Length: 7.1in. Weighing in at 3.3oz. Backed by Kershaw’s Limited Lifetime Warranty. Suitable for EDC, hunting, camping, and more.

Kershaw Lonerock Rbk Blades (1890Rbx) Includes 14 Razor Sharp Surgical Precision 2.75-Inch High-Performance #60A Stainless Steel Replacement Blades For The Lonerock Rbk 1890 Hunting And Caping Knife Black

KERSHAW
1890RBX
7.75 X 4.75 X 2.75 inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Includes 14 replacement blades for the Kershaw LoneRock RBK hunting and caping knife.

Surgical precision blades made of #60A stainless steel, resistant to corrosion and ideal for processing wild game.

Save time and energy processing wild deer, elk, bear, boar, goat, sheep, and more with a fresh scalpel-like blade every time.

Blades come in a hard plastic case and are easily stored in backpacks, pockets, jackets, rifle cases, deer stands, truck boxes and vests.

A great gift for any RBK LoneRock user on special occasions such as birthdays, Christmas, Hanukkah, anniversaries and more.

Kershaw Brace Drop Point Pocket Knife, 2-In. Blade, Molded Neck Sheath, Fixed Blade (2085) , Black

KERSHAW
KS2085
4.80 X 1.40 X 1.30 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KERSHAW BRACE NECK KNIFE: A full-tang neck knife for travel and utility, the Brace might have a small profile, but it doesn’t overlook function. With multiple features to enhance grip during use, you’re able to get the most out of its 2-inch blade.

DROP POINT PLAIN EDGE FIXED BLADE BLADE: Made from strong 8Cr13MoV steel for a blade that takes a sharp edge and offers excellent edge retention and hardness. A stonewashed finish helps hide scratches.

STAINLESS-STEEL HANDLE: Contoured for a comfortable grip, with a removable glass-filled nylon overlay. Features jimping and a front handle cutout for an alternate thumb grip. Silver and black with stonewash finish. Includes keyring pocketclip.

DESIGNED WITH SAFETY IN MIND: Includes a molded polypropylene neck sheath with adjustable cord, webbing slots for secure carrying. Knife can be stored in sheath whether flipped left or right.

SIZE SPECIFICATIONS: Blade Length: 2in. Overall Length: 4.9in. Weighing in at 0.9oz. with sheath: 1.6oz. Backed by Kershaw’s Limited Lifetime Warranty.

Kershaw Ion Throwing Knife Set (1747Bwx); Three Full Tang 4.5 In. High-Performance 3Cr13 Double-Edged Spearpoint Blades; Black-Oxide Finish; Paracord Wrapped Handle; Includes Nylon Sheath; 4 Oz

KERSHAW
1747
14.00 X 5.00 X 2.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The Ion knives are double-edged, spear-point blades made from sturdy, high-performance, high chromium 3Cr13 stainless steel. 3Cr13 provides excellent strength, edge retention, and corrosion resistance. Each blade is finished with a black-oxide BlackWash

The Ion’s handle is wrapped in durable, sure-grip paracord. An extra-large ring on the Ion’s rear adds balance and offers a convenient place for attaching a lanyard, making it easy to remove the Ion from a sheath or target. All three knives fit neatly in

Set of three throwing knives made of sturdy, high-performance 3Cr13 stainless steel providing good strength, edge retention and corrosion resistance.

Razor sharp 4.5” blade specifically engineered for safe throwing.

Black-oxide BlackWash finish gives the Ion a rugged appearance and extra corrosion resistance while hiding fingerprints and scratches.

Kershaw Drivetrain Drop Point Pocket Knife, 3.2-In. Blade, Speedsafe Opening, Frame Lock, Seatbelt Cutter (8655) , Black

KERSHAW
8655
4.80 X 1.40 X 1.30 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The Kershaw Drivetrain is a tough and heavy-duty 3.2-inch blade made with D2 Steel, offering remarkable edge retention.

The glass-filled nylon handle is textured for added grip and functions as an emergency glass breaker and seatbelt cutter.

The Drivetrain features SpeedSafe Opening – Kershaw’s proprietary opening mechanism allows the blade to open quickly and easily, securing the blade with a frame lock.

An excellent everyday pocketknife that is safe and easy to use. Ideal emergency situations. Its stonewashed finish hides scratches.

Blade length: 3.2 inches; Closed length: 4.6 inches; Open length: 7.6 inches; Weight: 4.2 ounces.

Kershaw Iredale Manual Folding Pocket Knife, 3 Bladed Knife With Micarta Handle, Clip Point And Sheepsfoot Blades, Nail Nick,Black

KERSHAW
4386
4.80 X 1.40 X 1.30 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Unique non-locking slipjoint style - includes 3 blades: one clip point and two sheepsfoot blades

Polished canvas micarta handle; steel bolsters with brass liners

7Cr17MoV stainless steel blades offer good edge retention, toughness, and wear resistance; satin polished for a traditional look

Opens manually with nail nick - black handle and silver blade gives a traditional, old time look and feel

Blades measure 2.6, 2.2, and 1.6 inches. Measures 6.2 inches opened, 3.6 inches when closed. Weighs 2.2 ounces (oz).

Kershaw Interval Fixed Blade Knife, 3.5 Inch Blade Made With Pa-66 Nylon, Blunt Edge With Sharp Point, Project Atom, Black

KERSHAW
1399X
7.40 X 0.38 X 0.15 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Larger form factor, yet light to carry, the Interval is part of our Project Atom series, featuring nylon blades instead of steel for lightweight yet effective defense

Knife is made of strong PA-66 nylon and glass fiber

Blunt edge and no blade steel; last resort pointed tip for self-defense

Easy to carry with included lanyard hole

Measures 7.4 inches overall with 3.5 inch blade. Weighs 0.7 ounces total.

Kershaw Allegory Manual Folding Pocket Knife, Two Bladed Knife With Clip Point And Spear Point Blades, Slipjoint With Micarta Handle

KERSHAW
4385
4.80 X 1.40 X 1.30 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Unique non-locking slipjoint style; includes 2 blades: a clip point and spear point blade

Polished canvas micarta handle; steel bolsters with steel liners

7Cr17MoV stainless steel blades offer good edge retention, toughness, and wear resistance; satin polished for a traditional look

Opens manually with nail nick - perfect every day carry - lightweight and thin

Both blades measure 3.1 inches. Opened measures 7.1 inches, and 4 in closed. Weighs 2.7 ounces (oz)

Kershaw Lonerock Rbk2, New Skinning And Caping Folding Knife, 2.8 Inch Replaceable Surgical Blades, Includes Sheath And Extra Handle

KERSHAW
1891
6.60 X 2.60 X 2.30 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Easy-to-use skinning and caping knife; new ergonomic, olive handle

#60A scalpel blades; safely remove with new, easy-to-use liner

Includes 15 replacement blades, extra “buddy” handle and sheath to contain it all

Manual opening blade with liftable liner allowing for quick and easy blade replacement

Measures 7.2 inches when opened, 4.4 inches closed. Weighs 1.4 ounces and contains 15 replacement blades

Kershaw Barricade (8650) Orange Multifunction Rescue Pocket Knife With 3.5 Inch Stainless Steel Blade; 4.5 Oz & 2.6" Stainless Steel Blade Pocket Knife Shuffle Ii 8750Tblkbw Blackwash

KERSHAW
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: The ultimate value in multi-use rescue blades for everyday carry or storage in every automobile, glove box, tool box, garage or camp site

Product 1: Includes bright orange handle that proves easy to find when unexpected emergencies arise

Product 1: Features carbide tip hard glass breaker for auto emergencies that require breaking the car windshield or passenger window for rescue

Product 1: Includes a protected sharpened edge shaped to trap and cut tangled cords or seatbelts in emergency release situations without harming or further injuring oneself or the victim edit

Product 2: With multifunctional appeals and value pricing, Shuffle II features a flathead screwdriver tip, handy bottle opener on either side of knife and lanyard hole

Product 2: Reliable 8Cr13MoV stainless steel tanto-blade is extremely sharp and designed to puncture, slash, stab, slice, chop or scrape the surface of various tough materials

Product 2: Reversible pocketclip is convenient for tip-down left or right-handed carry

Product 2: Dual, ambidextrous thumbstuds positioned on both sides of blade; safe and ergonomic for manual opening with no mechanical assistance

Kershaw Barricade (8650) Orange Multifunction Rescue Pocket Knife; 4.5 Oz & Outright Pocketknife (8320); 3-Inch Upswept 8Cr13Mov Steel Blade In Brilliant Blue; Pvd Coated Steel Handle; 4 Oz.

KERSHAW
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: The ultimate value in multi-use rescue blades for everyday carry or storage in every automobile, glove box, tool box, garage or camp site

Product 1: Includes bright orange handle that proves easy to find when unexpected emergencies arise

Product 1: Features carbide tip hard glass breaker for auto emergencies that require breaking the car windshield or passenger window for rescue

Product 1: Includes a protected sharpened edge shaped to trap and cut tangled cords or seatbelts in emergency release situations without harming or further injuring oneself or the victim edit

Product 2: 3-inch 8Cr13Mov steel blade delivers superior hardness, excellent edge retention, maximum slicing power and reliable strength; upswept blade coated in durable, eye-catching blue PVD for added style

Product 2: Aggressive and solid yet easy to carry, this medium-sized pocket knife boasts a steel handle coated in brilliant blue, scratch resistant PVD; black G10 overlay provides added grip and visual appeal

Product 2: Equipped with SpeedSafe assisted opening; sturdy frame lock provides secure lockup; lockbar butts up against backend of blade; deep-carry, single-position pocketclip (left, tip-down)

Product 2: Ready for action and built to meet the needs of the police officer, first responder, paramedic, firefighter, farmer, rancher, scout, hiker, fisher, camper, trucker, boater, minimalist and hunter

Top 10 knife blades Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Kershaw 18

Top 10 knife blades Brands Pie Chart


We've carried out a comprehensive analysis of 13,694 reviews on knife blades, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select knife blades priced around $35.03, with top brands including craftsman, goldblatt, garvey, havalon knives, diyself, nt cutter, dewalt, irwin and rapala and zoid

Our team of expert editors reviewed these high-quality items and handpicked the top 18 knife blades for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include amazon.com, greatstar tools, k&s market, diyself, plexsupply., grizzly star, american online products, hz tools store and nordicedge and million seller .

We are dedicated to assisting our users in finding the right knives Products based on their needs, saving them considerable time when choosing which knife blades to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.