31Pcs Valve Seat Reamer Valve Seat Cutter Motorcycle Car Repair Tool Set 22-38MM. 5, 5.5, 6, 7, 8. Glazing Wheel: 38×45° 31×45° 27×45° 22×45°. 38×45° 36×45° 34×45° 31×45° 29×45° 27×45° 24×45° 22×45°. 38×75° 34×75° 31×75° 29×75° 27×75° 24×75°. 36×30° 30×30° 26×30° 24×30°. Nut 1pcs; lever 1pcs. Suitable for the valve diameter 22-38mm. There are NO EXCEPTIONS! OR, you may choose to have a replacement. We will reply you ASAP. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have. Our customer-oriented service strives for. Business time: GMT8 (9:00-18:00) from Monday to Friday.