879/4 Internal thread insertion tool, M 8 x 50 mm The Wera insertion tool with internal thread for hanger bolts and threaded rods. " hexagon, suitable for holders as per DIN ISO 1173-F 6.3. Insertion tool with internal thread for hanger bolts and threaded rods
Drive with internal thread
1/4" hexagon drive (Wera connecting series 4) Application: Hanger bolts and threaded rods Drive 1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders Design Internal thread