Wright Tool 12-Point Standard SAE Satin Double Offset Box End Wrench, 5/16 x 3/8 in - WT 51012

A box-end wrench used to provide a grip and torque to turn nuts and bolts. It typically has a closed loop, box-like end that fits over the head of a fastener, providing more points of contact compared to an open-end wrench. This design helps reduce the likelihood of slipping off the fastener during use, thereby minimizing the risk of rounding off the edges of the nut or bolt.

Features:

• Patented Wright Drive design distributes contact over a larger surface area for greater gripping power and strength
• Forged and machined for best fit and unyielding strength
• Precision heat-treated and tempered for optimal hardness, ductility and durability
• Easy to read stamp pattern in order to quickly determine opening size
• Designed, engineered and manufactured in Barberton, OH
• Meets and exceeds ASME B107 hand tool standards

Specifications:

• Finish: Satin
• Point: 12
• Measurement Type: SAE
• Wrench Size: 5/16 x 3/8 in
• A Size: 41/64 in (Refer Drawing Image)
• C Size: 15/64 in (Refer Drawing Image)
• B Size: 9/16 in (Refer Drawing Image)
• D Size: 7/32 in (Refer Drawing Image)
• Country of Origin: United States of America

Warnings:

• Wear safety goggles for the user and bystander
• Comfort or plastic grips do not protect against electric shock