Best Fixed Square Hex Keys in 2026

PREMIUM - Precisely machined HEX & Torx sizes. Crafted and Designed with superior materials for increased torque and unmatched hardness.

DURABLE - Industrial grade, heat treated S2 alloy steel will increase turning power. Heavy-duty, will outperform the regular cr-v or common carbon materials.

LONGEVITY - Manganese Phosphate coating for rust and corrosion protection. Plus, the chamfered edges and ball end design will provide up to 25-degree angle entry.

MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A.

SMALL SAE SET contains all of the smaller, common, popular INCH Sizes:.050, 1/16, 5/64, 3/32, 7/64, 1/8 , 9/64, 5/32, 3/16, 7/32, & 1/4

EKLIND hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fasteners

Folding Hex Keys with two key positions (straight-out or right angle) for extra leverage

Hex ends are square-cut for a secure full-depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket

Handy sets fit in your pocket or tool box easily and help eliminate the lost key problem

One-for-Most: Includes 1PC 4 Way sillcock key of 4 sizes:1/4"(7.5mm), 9/32"(8mm), 5/16"(10mm), 11/32"(11mm), sufficient for most situations

Premium Material: Made of durable steel, keys are not easy to break and remain sturdy in the harshest environments; nickel plating of the surface effectively improves the corrosion resistance, allowing you to use them for a long time

Compact and Efficient: The 4-way sillcock key measures 7.8 x 7.8 x 1.7 cm/ 3.07 x 3.07 x 0.67 inches, small, lightweight and easy to carry or put in your pocket; along with a bead chain, you can hang it on a hook or wherever you want

Includes 13-pc. hex key wrenches: 1.27, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 10 mm

Precisely sized, chamfered, straight ends offer a snug fit and insert smoothly into fastener head, reducing wear

Black oxide finish protects against corrosion without added plating that could chip off under high-stress contact

Hex Key (aka Allen wrenches) & Star Wrenches - Heat Treated S2 Steel; STRONGER THAN CHROME VANADIUM

Manganese Phosphate Finish - Corrosion Resistant and MORE DURABLE THAN BLACK OXIDE

Precision Chamfered Ends - For Working Ease

MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A.

COMPLETE SAE / METRIC COMBINATION SET contains all common, popular INCH and MM Sizes. INCH Sizes:.050, 1/16, 5/64, 3/32, 7/64, 1/8 , 9/64, 5/32, 3/16, 7/32, 1/4 , 5/16, & 3/8 and MM sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, & 10

EKLIND hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fasteners

Compact and convenient tray for easy storage

Large variety of bits for any job (Flat, Hex and Phillips & reg; )

Heavy-Duty ratcheting T handle offers quick-change keys

RATCHET WRENCH ATTACHMENT: Pair with the Hilmor Straight Service Ratcheting Wrench when accessing hard to reach liquid and suction-based valves

DURABLE CONSTRUCTION: Engineered to last with high grade steel alloy, heat-treated for maximum strength

PRODUCT DIMENSIONS: Length: 0.4", Width: 0.4", Height: 2.1", Weight: 0.1 lbs

Heat-treated S2 steel ( 52-58 HRC ) for ultimate strength and reliable performance, better hardness and torque than normal chrome vanadium steel (CRV)

T-handle helps to tighten or loosen fasteners more quickly and easily

35 Pieces Inch / Metric / Star long arm hex key set

Contains T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27 and T-30 keys

Drilled tips allow use on tamper resistant security screws

Chrome vanadium steel construction

1 ) SUPERIOR QUALITY: Forged from high-quality chrome vanadium steel, with advanced heat treatment process, our hex key wrench set is made to last with performance in anti-corrosion and rust resistance for your long time use.

2 ) BALL END DESIGN: Designed with a ball end to access socket cap screws up to a 25° entry angle, allowing easier access to those hard-to-reach places and making it easy for adjusting in all angles.

3 ) COMPLETE SIZES: 18 pc long arm ball end hex key wrenches include: 1/16, 5/64, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8 inch; 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm. Featuring the most common inch and metric hex wrench sizes, this wrench set can easily remove and install most socket cap screws found in cars, furniture, equipment and more.

7-Pieces Metric Hex-L Key Allen Wrench(The Blue One) Size: 0.7mm, 0.9mm, 1.27mm, 1.5mm, 2mm, 2.5mm, 3mm.

7-Pieces SAE Hex-L Key Allen wrench(The Red One) Size: 0.028, 0.035, 0.05, 1/16", 5/64", 3/32", 7/64".

8-Pieces Torx-L Key Tamperproof Allen Wrench(The Orange One) Size: T5, T6, T7, T8, T9, T10, T15, T20.

🌟Double ended reversible ratchet wrench: Quick-flip reversing lever permits instant ratchet reversal. Wrenches are ruggedly built with smooth edges for comfort.

🌟Industrial Grade: Forged from high quality chromium, high polished , stronger, more durable and corrosion resistant.

🌟Precision Design: Perfectly sized lengthwise, and the width of the handle is great. The straightness of the wrench and the ease of use are well suited to work comfortably everywhere.

MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A.

COMPLETE METRIC SET contains all common, popular MM Sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, & 10

EKLIND hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fasteners

DURABLE CONSTRUCTION: Heat-treated alloy carbon steel shafts are perfect to use

PLASTIC GRIP: PVC T-handles add comfort and turning power

BONUS STORAGE RACK: Easy to mount on wall or bench

30-Piece SAE (0.028"-5/64") and Metric (0.7MM-10MM) for installing or removing fasteners

Includes 30 different sized wrenches, ranging from mini to small to large; great for comprehensive coverage

Precision sizes with chamfered, straight ends for a tight fit and smooth insertion into fastener heads

High Strength Alloy Steel Allen Wrenches with Limited Lifetime Manufacturer Warranty: Our folding allen key set is made of high quality hardened heat-treated tool steel. Coated with black oxide, our folding hex key set easily stands the test of time.

17 Piece Hex Wrench Set: From standard l key tools to metric allen keys, we’ve got you covered. SAE: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4". Metric: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm.

Compact Design: We designed our folding allen wrenches sets to be as compact and light weight as possible. Keep this metric allen wrenches set in your toolbox or even your pocket. Our hex tool set bright orange color makes them easy to spot.

PERFECT FOR ANY ALLEN WRENCH OR HEX KEY PROJECT - Including Bikes, Tool Projects, Building, Furniture, & More!

Extra long arm series can save strength and time for enable pleasant operation.

Hex ends are square-cut for a secure full-depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket

Tamper Resistant Star Key Set Crafted with premium chrome vanadium steel, and each star tool folds neatly into the handle for quick, easy access.

Details - The handle is engraved with size for quick identification with drilled tips to allow use .

Portable - Keys fold compact for easy storage, Drilled tips allow use on tamper resistant security screws.

【Premium Quality】: Using S2 steel as the main material, this extra long allen wrench has an excellent performance in terms of torque while ensuring the basic strength. With special surface treatment, the allen key possesses a mirror-like luster.

【Ball End Design】: The long side of the allen wrench uses ball head design, which can apply force at an angle of 25 degrees, so that the hex keys can still play a role in relatively narrow places and makes work easier.

【Magnetic Design】: On the package of the metric allen wrenches set, there is a magnet, near which you can magnetize a hex key. The magnetic attraction, though not very strong, could help attract light screws or other small metal parts when needed.

【Excellent Quality Material】Our Yufanya allen key set is forged from high-quality chrome vanadium steel,advanced mirror bright chrome finish,hardness, durable, anti-corrosion,rust resistance for your long time use.

【Visable Sizes Marking】Our allen wrenches set with polished finish & chrome plated,has a different visible color and size marked,which makes it easier to identify and pick the right one.The colours on the powder coating are really vibrant.The coating gives them a nice textured grip which feels great in the hand.

【Humanized Ball Head Design】Ball end design to access socket cap screws up to a 25° entry angle,allowing easier access to those hard-to-reach places and making it easy for adjusting in all angles.

MORE SIZE COVERAGE - 9-piece long-arm hex key set for quickly tightening or loosening fasteners and includes 9 different sizes from large to small: Metric 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm

PREMIUM MATERIAL - Heat treated chrome vanadium steel construction with matte surface boasts rugged strength, rust resistance and maximum durability and stands up to the harshest environments

BALL END DESIGN - Ball-end design to access socket cap screws up to a 30-degree entry angle for easier reaching around obstructions; suitable for application in confined space and provides a snug fit and smooth insertion into fasteners, reducing wear on the wrench and damage to fastener head

Made of Hardened treated Chrome Vanadium Steel Alloy (Cr-V) .

SAE wrenches are treated with matte surface, and metric wrenches are treated with bright surface.

Come with a torque handle make extra reach and more torque.

Complete metric Allen wrench set with size range:1.5,2,2.5,3,4,5,6,8,10mm

Hardened Chrome vanadium steel

Hex Key Allen wrench ends for fastening hexagon sockets

ALLEN WRENCHES

VARIOUS SIZES

LIFETIME WARRANTY

Metric hex key wrench set contains common sizes 1.5, 2, 2.5, 3, 4, 5, 6mm, total set of 7

The hex key set is with chamfered end, smooth and fit perfectly

The black oxide finish protects against corrosion when using

【High-Quality Materials】Manufactured from Hardened and Heat Treated Chrome Vanadium Steel,advanced mirror bright chrome finish,hardness, durable, anti-corrosion,rust resistance for your long time use.

【Multi-Size】T10, T15, T20, T25, T27, T30, T40, T45, T50; Length: 65-175mm

【Reasonable Design, Saving Effort】 Long-arm design provides extended reach and enhanced leverage and torque

▲ Durable Material: The wrenches are made of high-quality, heat-treated chrome vanadium steel (Cr-V) , providing strength and durability. This material makes the tools resistant to wear, corrosion, and damage, ensuring they last longer.

▲ Ergonomic L-SHAPED Design: The wrenches have an ergonomic design, with a comfortable grip that fits perfectly in the user's hand, reducing fatigue and increasing efficiency.Come with a torque handle for adding force when loading and unloading the fasteners,Increase extra reach and greater torque.

▲ Easy to store:The hexagonal wrench set comes with a storage box marked with dimensions that allows for easy organization and transportation of these tools. This feature also protects the wrenches from damage and loss.

TRIPLE SQUARE KEY WRENCH SET - 7pc Triple Square Key Wrench Set HK-007TS

DURABLE MATERIALS - Made from Chromium-vanadium Steel Alloy for high strength and durability while having anti-corrosive properties

ANSI STANDARDS - Meets or exceeds the standards established by the American National Standards Institute