Heat treated, drop-forged, chrome vanadium (CR-V) steel sockets with a micro chrome plated finish for greater corrosion resistance. Double cross knurled ring to assist gripping with oily fingers. DIN standard with *AuzDrive technology specifically designed for automotive spark plug removal and installation.

Specifications:

• Size: 3/8″ Sq Dr. x 5/8″
• Length: 65mm
• Weight(net): 100 grams