Teng Tools 1/2" Spark Plug Socket 21mm Laser & Optical Measuring internal jaw size 35mm for

internal jaw size 35mm for larger ball joints as fitted to light commercials' and 4x4

Viscosity Index 180

Capacity Wound: 1000W

x length): 24

Teng Tools 1/2" Spark Plug Socket 21mm Laser & Optical Measuring internal jaw size 35mm forChrome vanadium. Rubber insert holds the spark plug in place to prevent it dropping. Satin finish for a better grip when handling the socket. 6 point single hexagon socket for a better grip. Retention groove for ball detent that secures the connection of the socket to the drive end. Supplied with a metal socket clip for use with a socket rail Rubber insert ensures the plug stays on the socket during removal and installation process Proven reliable