Product Description The Rohloff snip gauge can be used to shorten the shift cables with internal gear mech to the correct length (varies depending on the cable stop and rear triangle). It makes it much easier to determine the required length and thus ensures quick and safe installation. Specifications:Function:trimming shifter cables (Speedhub 500/14)Compatibility:Internal Gear MechManufacturer Number:8506 Contents:1 x Manufacturer: Rohloff AG Mönchswiese 11 34233 Fuldatal Germany service@rohloff.de