Ko-ken Tools 3/8 in Square Drive 6-Point SAE Z-Series Socket, 7/8 in - 3400AZ-7/8 Socket Wrenches using the efficient 5-blade design

using the efficient 5-blade design and labor-saving compound action jaw

The screwing and unscrewing is done with a 1/2" ratchet

Diameter Size: 3

providing secure grip and maximum torque on a variety of nuts and bolts

Ko-ken Tools 3/8 in Square Drive 6-Point SAE Z-Series Socket, 7/8 in - 3400AZ-7/8 Socket Wrenches using the efficient 5-blade designKo ken Tools 3 8 in Square Drive 6 Point SAE Z Series Socket, 7 8 in 3400AZ 7 8 The Ko ken Z Series represents the new standard for professional automotive mechanics, combining a compact profile with high performance. Engineered for tight and hard to reach spaces, Z Series sockets feature a thin wall, low profile design without compromising strength or durability. Their innovative interior geometry delivers a tighter fit between the socket, drive, and