The 1/4" hexagon drive (Wera connecting series 4) indicates the connection type for tools and holders in this series

Treston 3020-1 er en klar hyldeboks (shelf bin) i Trestons Classic 3020-serie

Z-design (extra-rigid) for increased stiffness during rotation

precision hardened and corrosion-treated

Holder f/bits t/SYSTEM 6 Unit(s):Pcs The 1/4" hexagon drive (WeraInterchangeable Bit Holder: Bit holder SYSTEM 6 clamping with ball (03882) The Bit holder SYSTEM 6 clamping with ball (order no. 03882) is an interchangeable bit holder from WIHA for the SYSTEM 6 series. The product is specified as a bit holder with a clamping function (clamping with ball) and is designed to use 1 4" hex bits in the SYSTEM 6 setup. Design and Materials Bit retainer in stainless steel with integrated permanent magnet. Blade made of