Best Groco in 2026

Made by Gross Mechanical Labs (Groco)

Cast bronze with 1/4" diameter stainless steel pins on one side and 5/16" pins on the other side

Opens to fit deck plates and strainer covers with key holes up to 7" apart

NPS Thread With Hose Connection.

#316 Stainless Steel.

UL Listed 647B.

NPS Thread With Hose Connection.

C83600 Bronze.

UL Listed 647B.

New

NPS Thread With Hose Connection.

C83600 Bronze.

UL Listed 647B.

New

Groco 1 1/4" Stainless Steel Thru-Hull Fitting with Nut - TH-1250-WS

Groco 2" High Speed Thru-Hull Fitting with Nut - HSTH-2000-W

Mechanic socket set comes in locking, stackable case with removable inner tray

Metric socket set 3/8-inch drive exceeds ANSI specifications

Socket set metric and standard has 72 tooth count ratchet providing a 5 degree arc swing for maneuverability in restricted areas

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.

Removable Power Tools Accessory Case

Quick Release, 72 Tooth Ratchet for high torque ratcheting

Durable anti-slip vinyl grip bit driver with maximum comfort.

GH 8PC SAE RAT. COMBO. WRENCH SET

GH 8PC SAE RAT. COMBO. WRENCH SET

GH 8PC SAE RAT. COMBO. WRENCH SET

18" STRAIGHT PIPE WRENCH: Accommodates all forms of pipe work with strength and accuracy with a pipe capacity of 2-1/2 in.

FAST AND POWERFUL: Full-floating forged alloy steel hook jaws provide maximum gripping power and quick ratcheting action during pipe adjustment jobs

DESIGNED FOR EASE: Features convenient self-cleaning threads and easily and quickly replaceable hook jaws, heel jaws, and spring assemblies

PRECISE - Ships pre-calibrated to +/- 4% accuracy and ready to use. Include calibration certificate with traceable serial number.

DURABLE - Reinforced ratchet gear head constructed from hardened, heat-treated Chrome Vanadium alloy steel.

LONGEVITY - Rust & corrosion protection with our unique and newly invented Electro-Black finish treatment.

measurement_system

Extremely robust and durable

Suitable for 1/4" hex bits under DIN 3126-C 6,3 and E 6,3, ISO 1173 and Wera series 1 and 4, Wera Adaptor 870/1 for 1/4" sockets

Includes 15-pc. combination wrenches: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1 in.; Roll-up storage pouch

Open end is angled 15 degrees so the wrench can be flipped over to engage fasteners twice as often in tight spaces

12-point box end doubles the access angles of a 6-point and is offset 15 degrees to create clearance for fingers

Durable Ratchet Head: Made from Hardened treated Chrome Vanadium steel alloy (Cr-V) Corrosion-Retardant: Satin Finish. Made in Taiwan

Easy Storage: A sturdy plastic storage case is included. Non-Slip Grip: Knurled handle

Easy to Read: High Contrast & Dual Range Scale. Accurate: Pre-Calibrated to ± 4%

Durability: Made from Hardened treated Chrome Vanadium steel alloy (Cr-V)

Corrosion-Resistant: Chrome Plated & Mirror Polished

Easy Storage: A sturdy plastic organizing case is included.

CORROSION RESISTANCE: Full Polish Chrome Finish

QUICK ENGAGEMENT: 12 Point Box End with fastener

ADDITIONAL KNUCKLE CLEARANCE: 15° Box End Offset

Set Includes: 5/32, 3/16, 7/32, 1/4, 5/16, 3/8"

Individually tested to 10,000 volts AC and rated to 1,000 volts AC for safety and peace of mind

Black oxide finish for corrosion protection

24" STRAIGHT PIPE WRENCH: Accommodates all forms of pipe work with strength and accuracy with a pipe capacity of 3 in.

FAST AND POWERFUL: Full-floating forged alloy steel hook jaws provide maximum gripping power and quick ratcheting action during pipe adjustment jobs

DESIGNED FOR EASE: Features convenient self-cleaning threads and easily and quickly replaceable hook jaws, heel jaws, and spring assemblies

Professional strength, lightweight aluminum wrench is nearly 40% lighter than a same-size Ridged heavy-duty model with the same durability and ease of use

I-beam handle with full floating forged hook jaw for superior gripping and quick adjustments

Features self-cleaning threads with easily replaceable hook jaw, heel jaw, and spring assembly

Includes 19-pc. inch combination wrenches: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4 in.; Wrench organizer rack

No Skipped Sizes: this 19-piece set contains a full range of wrenches from 1/4 inch to 1-1/4 inch

Angled Open End: to reduce the working swing arc in tight spaces, the wrenches' open end is angled 15 degrees so the wrench can be flipped over with each rotation to engage the fastener twice as often

CR-MO STEEL: Provides the strength and flexibility to handle high torque impact tools.

RADIUS CORNER DESIGN: Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.

CHAMFERED OPENING: Quickly aligns fastener to socket.

Dimension: 39mm

Knurled jaw adjustment screw

Material: chrome vanadium steel

Drop forged and heat-treated carbon steel construction with a corrosion-resistant satin chrome plated finish

Precision-machined slide jaw and worm gear allows for exact fastener fit and smooth adjustment

Adjustable wrench can take on bicycle repair and furniture assembly

Applications of this adjusting tool include Ducati 1098, 1198, Streetfighter-1098, Multistrada 1200, Monster 1200, 1199, Diavel and all other Single Sided Large Axle Swingarms

Use alone or with a 3/8"D wrench for the adjustment of the drive chain on motorcycles fitted with single sided swinging arms

Alternative to 88713.1038 or 887131038. Manufactured precisely to fit the eccentric spanner nut

Angle entry up to 25 degrees on sizes 0.050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-Inch and 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm

The original Balldriver L-wrenches save time in hard to reach and blind locations

Tools are Made in the USA with Bondhus proprietary Protanium steel and are up to 20-Percent stronger than competitor tools

Features a proprietary adjustment screw, jaws won't back off, parallel jaws won't slip or damage finish Surfaces

Adjustment screw gears designed for smooth adjustment; ergonomic handle form - maximum comfort, won't ding into the palm

Chrome plated for rust protection and durability; laser etched ruler for easy-to-read, accurate size adjustment and tether-ready handle loop