$10.99 (as of 05/11/2019 16:37 PST details )
Features:
- Design for grinding and lapping valves,double ended, handles.
- Ideal for hand lapping small and large head unslotted valves. Oil and UV resistant synthetic rubber cups.
- Make sure valves seat perfectly during a top end rebulid. Easy grip handles for better control.
- Diameter cups sizes 16mm, 20mm, 29mm, 35mm.
- Total length 22.5cm 9 , 21cm 8 Handle diameter 17mm 0.7 , 23mm 0.9 .