Feihoudei 2 Pack Valve Hand Lapping Grinding Sucker Tool Kit Manual Verel Grinding Stick

Valve grinding rod set is made of natural rubber material, and the handle of birch material is durable, wear-resistant, easy to use, dust-collecting grinding, rubber grinding head, Easily grasp wooden handles for better control. Suitable for grinding of engine blocks with dust, including oil-resistant and UV-resistant synthetic rubber cups. Ensures perfect valve position during high-end rebuilding. Easily grasp wooden handles for ultimate control, reducing user fatigue and increasing productivity. Specification: Material: natural rubber Handle: birch Color: natural color Quantity: 2 pieces Size: Large: sucker diameter 28-35mm/1.10-1.38 inches, length 225mm/8.86 inches Small: suction cup diameter 16-20mm/0.63-0.79 inches, length 210mm/8.27 inches Package includes: 2 pieces valve grinding stick