Technical data:
Number of pieces:6
Square drive:1 4 inch
Drive profile:Hexagon screwdriver
Type of product:Socket insert
Version:
Drives / accessories to DIN 3122 / 3123; sockets to DIN 3124. Internal / external square drives to DIN 3120.
Application:
For hexagon socket head screws with thread M3 − M10.
Material:
Chrome vanadium steel, chrome-plated.
Supplied with:
Bits for hexagon: 6 pcs. No. 631720size 2.5; 3; 4; 5; 6; 8