High-performance steel, extremely resilient, yet thin-walled and ideal for working in confined spaces.
Eigenschaften
#b; 1/4" inside hexagon
DIN 3126/ISO 1173 D 6.3
outer #w; 10 mm 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