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Proto Wrenches

Wrenches enable you to turn small elements like nuts and bolts. They are usually used on objects that are impossible to turn with your hands. The right wrench will give you plenty of leverage, so you can get the job done faster.

Maximum Torque
Our wrenches are designed with handles that are perfectly proportionate to the head, so you'll have the perfect amount of torque. Whether you need the power of a straight pipe wrench or the accuracy of a small crescent wrench, we have a product to suit your needs.

Resist Corrosion
Wrenches from companies like Armstrong Tools and Pony are made with corrosion-resistant materials. Select from options like forged alloy steel, aluminum bronze alloy, or vanadium steel.

Convenient Use
With their ergonomic handles, our wrenches are designed for convenient, comfortable use. Reduce the risk of blisters or scrapes with work gloves.
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Proto® 14 Piece Angle Open End Wrench Set
Item: 1160934 / Model : 577-3100B
  • Size: 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 1/4" opening
  • Finish: Full polish
  • Material: Forged alloy steel
$464.89
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Proto® ProtoBlack™ Adjustable Wrench, Alloy steel, 6"
Item: 590934 / Model : 577-706S
  • Length: 6-inch
  • Size: 15/16-inch opening
  • Material: Forged Alloy Steel
$15.39
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Proto® 1" Output Square Drive For 6222/6234 Torque Multiplier
Item: 1161013 / Model : 577-6222RD
  • Drive size: 1"
  • Used with 6222, 6234 torque multiplier
  • Provide overload protection with replaceable output square drives that are designed to twist off at 3%-10% over maximum output capacity
$81.99
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Proto® 12 Point Combination Wrench, Forged Alloy Steel, 28"
Item: 586297 / Model : 577-1264
  • Length: 28-inch
  • Size: 2-inch opening
  • Number of Points: 12
$159.99
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Proto® 12 Point ASD Combination Wrench, Forged Alloy Steel, 13-1/4"
Item: 586108 / Model : 577-1230ASD
  • Length: 13 1/4-inch
  • Size: 15/16-inch opening
  • Number of Points: 12
$28.89
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Proto® 1" Output Square Drive For 6232 Torque Multiplier
Item: 1161011 / Model : 577-6232RD
  • Drive size: 1"
  • Used with 6232 torque multiplier
  • Provide overload protection with replaceable output square drives that are designed to twist off at 3%-10% over maximum output capacity
$142.99
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Proto® Adjustable Wrench, Forged Alloy Steel, 10"
Item: 590941 / Model : 577-710
  • Length: 10-inch
  • Size: 1 5/16-inch opening
  • Material: Forged Alloy Steel
$21.39
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Proto® Adjustable Wrench, Forged Alloy Steel, 12"
Item: 590946 / Model : 577-712
  • Length: 12-inch
  • Size: 1 1/2-inch opening
  • Material: Forged Alloy Steel
$30.39
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Proto® Ratchet Head Micrometer Torque Wrench, 11-7/8", 40 - 200"-lbs.
Item: 590697 / Model : 577-6064C
  • Length: 11 7/8-inch
  • Size: 3/8-inch Male Square Drive
  • Torque Rating: 40 - 200-inch-lbs.
$183.99
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Proto® 20" 1200' Tubular Reaction Bar Torque Multiplier
Item: 1161015 / Model : 577-6212
  • Length: 20"
  • Finish: Full polish
  • Handle type: 14 1/8"(L)
$1,263.69
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Proto® Torque Wrench Ratchet Head Repair Kit, 1/2"Drive
Item: 590618 / Model : 577-6014RK
  • Size: 1/2-inch Drive
  • Material: Tool Steel
  • 1/4 - 3/4 inches ratchet wheels made from tool steel for uncompromising strength and durability
$14.09
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Proto® ProtoBlack™ Adjustable Wrench, Forged Alloy Steel, 8"
Item: 590939 / Model : 577-708S
  • Length: 8-inch
  • Size: 1 1/8-inch opening
  • Material: Forged Alloy Steel
$19.29
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Proto® ProtoBlack™ Adjustable Wrench, Forged Alloy Steel, 10"
Item: 590944 / Model : 577-710S
  • Length: 10-inch
  • Size: 1 5/16-inch opening
  • Material: Forged Alloy Steel
$26.59
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Proto® Ball Locking Pear Head Ratchet Head Micrometer Torque Wrench, 17", 20 - 100 ft-lbs.
Item: 590405 / Model : 577-6012C
  • Length: 17-inch
  • Size: 3/8-inch Male Square Drive
  • Torque Rating: 20 - 100 ft-lbs.
$191.99
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Proto® Ball Locking Pear Head Ratchet Head Micrometer Torque Wrench, 27-1/8", 50 - 250 ft-lbs.
Item: 590421 / Model : 577-6014C
  • Length: 27 1/8-inch
  • Size: 1/2-inch Male Square Drive
  • Torque Rating: 50 - 250 ft-lbs.
$229.89
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Proto® 8 17/32" 750' Tubular Reaction Bar Torque Multiplier
Item: 1161014 / Model : 577-6202A
  • Length: 8 17/32"
  • Handle type: 5 1/4"(L)
  • Torque: 227 ft lb max input, 750 ft lb max output, Torque ratio: 4.00 at 1
$612.89
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Proto® 12 Point Heavy Duty Offset Striking Wrench, Forged Alloy Steel, 10-3/4"
Item: 588974 / Model : 577-2620SW
  • Length: 10 3/4-inch
  • Size: 1 1/4-inch opening
  • Number of Points: 12
$60.99
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Proto® Cushion Grip Adjustable Wrench, Forged Alloy Steel, 12"
Item: 590947 / Model : 577-712G
  • Length: 12-inch
  • Size: 1 1/2-inch opening
  • Material: Forged Alloy Steel
$33.39
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PROTO 3 Piece Adjustable Wrench Set
Item: 1456014 / Model : 577-790
  • Material: Forged Alloy Steel
  • Type: Adjustable Wrench
  • Opening Size: 1.12", 1.31", 1.5"
$91.99
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Proto® 12 Point Combination Wrench, Forged Alloy Steel, 16-7/8"
Item: 586242 / Model : 577-1240ASD
  • Length: 16 7/8-inch
  • Size: 1 1/4-inch opening
  • Number of Points: 12
$66.49
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Proto® ProtoBlack™ Adjustable Wrench, Alloy steel, 4"
Item: 590931 / Model : 577-704S
  • Length: 4-inch
  • Size: 1/2-inch opening
  • Material: Forged Alloy Steel
$23.09
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PROTO Torqueplus Deep Socket Sets, 12
Item: 1453110 / Model : 577-54107
  • Material: Steel
  • Type: Square
  • Features: Professionals Worldwide Prefer Proto Industrial Tools for Their outstanding Quality Durability & Dependability- Professionals for Heavy-Duty Industrial Applications
$234.99
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Proto® Adjustable Face Spanner Wrench, 6 3/8"
Item: 593218 / Model : 577-C482
  • Length: 6 3/8-inch
  • Size: 2-inch opening
  • Material: Forged Alloy Steel
$33.49
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Proto® 12 Point Combination Wrench, Forged Alloy Steel, 15-7/8"
Item: 586168 / Model : 577-1236ASD
  • Length: 15 7/8-inch
  • Size: 1 1/8-inch opening
  • Number of Points: 12
$49.39
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