Description
Stahlwille 412-1 Bit holder, 1/4″ (Outside 10mm Hex)
Socket, 1/4″ inside hexagon, DIN 3126/ISO 1173 D 6.3
Opposite side is a 10 mm hexagonal plug for use in tools with 10 mm internal hex drive or internal double hexagon (e.g. “FLEXI” double-ended flexi-joint spanners, T-handle universal joint spanners, box spanners, ratchet ring spanners etc.)
Internal hex drive with a collar-thrust spring. Bits are easy to insert, lock securely in position and can be removed just as easily – even hex bits with a wide groove (Type E, DIN 3126/ISO 1173)
HPQ high performance steel.
