GearWrench SOC T55 3/8D INT TRX

Features and Benefits:

• Patented bit holding system forces bit surface to opposing side for maximum bit retention - strength
• Heat treated socket bases for durability and service ability
• Chrome sockets; S2 and alloy steel bits
• Hard stamped part numbers and sizes for easy identification.

Hard steel bits for strength and durability. Patented bit holding principle within socket base for maximum bit retention. Smaller bit socket sets packaged on socket rail.