Wright Tool 3858 9/16" Power Socket

Wright Tool 3858 3/8 Drive 9/16" Standard Length Universal Power Socket. Equivalent to Armstrong 20-568, Proto J7276P, Snap-On IPF18

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 20-568
• Proto J7276P
• Snap-On IPF18

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