Clamping catches have a round running taper surface and enable fast and safe clamping and releasing with a relatively large adjustment range and high tensioning force. Due to the small gradient angle of the taper surface, the clamping catch is self-locking.
Material
Body
Steel, case-hardened, blackened
Stainless steel 1.4305, nickel-plated
Screw
Steel, nitrided
Stainless steel 1.4021, heat-treated, nickel-plated
Gear lever handle
Steel, ground, blackened
Stainless steel 1.4305, dull blasted
Ball knob
Thermosetting plastic PF 31, black, DIN 319