- Self locking - For joining two pieces or to ensure a solid contact against a corresponding support - Manually adjustable locking length by use of a nut/counter-nut - Material : Shaft: hardened steel 1.4542 Spring: stainless steel Adjusting nut: Silver thermoplastic Counter nut: Black thermoplastic Working temp range: -30°C to 80°C - Compatible with H11 bores Advantages - Corrosion free - Wide working load - Excellent wear resistance Accessory - Retaining cable CDR