Stanley Proto Industrial Tools | 5/16″ x 3/8″ Short Box Wrench | J1120 | J1120- 5/16″ x 3/8″ Short Box Wrench

Key Features

• Satin finish
• Boxed End: Torqueplus
• Allows up to 15% more torque to be applied to the fastener
• Reduces the risk of fastener rounding
• Provides a better grip on worn, rounded fasteners

Applications

• This short box wrench is ideal for use in tight spaces.
• It can be used to tighten and loosen bolts and nuts.
• The Torqueplus boxed end provides a better grip on worn, rounded fasteners.

Benefits

• The satin finish helps to prevent the wrench from slipping.
• The Torqueplus boxed end helps to prevent fastener rounding.
• The short length of the wrench makes it ideal for use in tight spaces.

Warranty

This product is backed by a limited lifetime warranty.

Instructions

• Use safety goggles, serious eye injury is possible.
• Pull the wrench toward you, do not push.
• Do not use extenders or cheater bars.
• Adjust adjustable wrenches tightly.
• Strike striking/slugging wrenches squarely, do not overblow or underblow.
• Use correct size wrenches, do not use fractional wrenches on metric fasteners and vise versa.
• Use the type of wrench that fits the job.
• Use a box type wrench if possible.
• Maintain your balance.
• Use a commercial lubricant on a corroded fastener.
• Do not use a damaged wrench, replace.

Product Dimensions

• Length: 4-1/4″
• Weight: 0.07 lbs
• Socket Size: 5/16″ x 3/8″
• Socket Type: 12 POINT
• Specifications: Fed’l Specs: GGG-W-636E
  ANSI Spec.: B107.6
• Head Outside Width (C): 33/64″
• Head Outside Width (C1): 37/64″
• Head Height (D): 17/64″
• Head Height (D1): 19/64″