Wera Zyklop 8790 HMB 3/8" Socket

Head size: 20.0mm hex
Head outer diameter: 28.0mm
Base outer diameter: 13.0mm
Overall length: 30.0mm

Features ball intercept ring and for use with hex head fasteners
Brushed chromium plated finish
Sockets feature rear end knurling for reliable manual precision
The Zyklop sockets can be used for both manual and machine work.
Lighter and more convenient, these sockets vastly improve productivity.

Manufacturer Part #: 05003565001