Wera Tools - 8789 C Zyklop sliding T-handle, 1/2" Model:8789 C Also allowing you to easily

Also allowing you to easily connect all your light bars and auxiliary lighting

Single Closure System

Suitable for use without or with inner tube

it covers the underside of the frame

on the other hand

Wera Tools - 8789 C Zyklop sliding T-handle, 1/2" Model:8789 C Also allowing you to easilyWera Zyklop T handle for higher torque transfer. For 1 2"" square sockets with ball lock. Adjustable drive for more flexible usage. Out of high quality chrome vanadium steel, matt chrome plated. Features 1 2"" Zyklop T handle with adjustable drive For 1 4"" square sockets with ball lock Chrome vanadium steel, matt chrome plated Data Sheet (PDF)