Clarks bleed kits are supplied with Stainless steel bleed nipples and seals to ensure a perfect tight fit and longevity of the componentsContains everything needed to service and bleed Shimano brakes - fittings, hoses, and 2 syringesKit includes syringes, lockable bleed tubes, bleed blocks, extra O-rings and Torx and Allen keysTurn syringes and tubing to prevent blow off when under pressureFluid not includedBleed KitCL-SRAM-BLEED-1SramNoUPC/EAN/GTIN: 5021646050971