Wright Tool 51012 5/16" x 3/8" Modified Offset Box End Wrench

Wright Tool 51012 5/16-Inch x 3/8-Inch 12 Point Modified Offset Double Box End Wrench. Equivalent to armstrong 27-334, proto J1170, snap-on XO1012, williams 8721

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
• Easy to read stamp pattern in order to quickly determine opening size
• Made in the USA. Designed, Engineered and Manufactured in Barberton, OH
• Meets and exceeds ASME B107 hand tool standards

Wright Tool Cross Reference Guide

• armstrong 27-334
• proto J1170
• snap-on XO1012
• williams 8721

*Please note: This crossover is for reference of like items only. Items may not have exact same specifications.