4pcs/set Car Valve Lapping Sticks Sucker Rubber Head Fittings Grinding Tool for Auto Motorcycle Cylinder Engine Valves 15/20/30/35mm

​Main Features: The rubber head of the grinding rod is easy to use and can be disassembled quickly Excellent rubber material thickened and not easy to peel off Strong suction and convenient operation Specifications: Material:Rubber Color:Black Size:4 different sizes Package Includes: 4Pcs x Lapping Sticks Sucker( Valve Lapping Sticks not included) Note: Please allow 1-3cm differences due to manual measurement. Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you! No Retail Box,Packing Safely in Bubble Bag.