Wright Tool 6868 7/8" Double Square Impact Socket

Wright Tool 6868 3/4 Drive 7/8" 8 Point Double Square Impact Railroad Socket. Equivalent to Armstrong 21-428, Proto J07514S, Snap-On IM628

Features:

• Patented Wright Drive® distributes contact over a larger surface area for greater gripping power and strength. Oiled Black Oxide finish.
• 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 Crossover Guide

• Armstrong 21-428
• Proto J07514S
• Snap-On IM628

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