Wera 05004900001 8740 B VDE HF Zyklop Bit Socket Insulated HF 3/8"...

Wera 8740 B VDE HF Zyklop Bit Socket Insulated HF 3/8" Drive Range - Wera 05004900001, The Wera 8740 B VDE HF Zyklop Bit Socket Insulated HF 3/8" Drive 4 x 55mm is a VDE insulated 3/8" bit socket with holding function. Featuring a flexible locking ball to securely hold hexagonal socket screws; especially useful when working in hard-to-reach spaces. Increased safety is provided by the 2-component insulation with yellow insulation core, which becomes visible in case of damage to the outer red VDE insulation layer. Each tool is individually tested, as per IEC 60900 at 10,000 V for safe working at the approved voltage of 1000V.Wera's patented Hex-Plus profile; with larger contact surfaces, drives from the recess flats instead of the corners to preventing screw head damage. (Hex-Plus profile fits all standard hexagon socket head screws). Wera 05004900001 8740 B VDE HF Zyklop Bit Socket Insulated HF 3/8" Drive 4x55mm