Height setting screw jack
with a cylinder pin ISO8734-12x50. Centring hole Ø12 mm.
Spindle: Metric fine thread M30x1.5 with final stop. Sliding insert runs on pressed plain bearing bushing. Tempered steel, burnished.
The height guide bench vice can also be used without cylinder pin or with the attachments No. 6440 and No. 6441. The combination with all AMF screw jacks is possible with centring plate.
Suitable attachments: No. 6440, 6441 and 6442.
Suitable support: No. 6442G.
Sensitive adjustment. A bearing insert prevents the workpiece from being turned while the jack is adjusted.