Thexton 804 US / Metric Master Cylinder Bleeder Kit.
Similar to No. 803, but with economical plastic adapters. US adapters: Two 3/8-24, one 7/16-24, one 9/16-18, one 9/16-20 and two 1/2-20. Metric adapters: Four M10x1.0, two M10x1.25, one M11x1.5, two M12x1.0, one M12x1.5 and one M13x1.5. Hose holder, hose, thread gauge, and instructions.