5mm Kevlar reinforced (black) hydraulic tubing: DOT-3/4 compatible. Reusable stainless steel fittings with copper sealing washers. Tubing kit (HT-1020) includes: cut-to-fit 1600mm tubing; (1) M6x1mm 0-degree inline (lever); and (1) M6x1mm 90-degree banjo (caliper) fitting kits with copper sealing washers . Fitting kits (HT-1031/1032) include: all needed pieces to connect hose to caliper or lever assembly (for 5mm black hose not braided). Updated (2005-1/2+), 5mm tubing diameter and matching fittings fit all year Hope brakes with same caliper/lever interfaces (do not use with 6mm tubing or fittings).
This washer fits on both sides of the banjo bolt and seals the hose fitting into the master cylinder