Engine valve clearance adjusting wrenches

4 Engine Valve Rocker Arm Clearance Settings Wrenches

Intake or exhaust valve adjustments tools for motorcycle, quad, scooter with 4 stroke engine. This set of wrenches is essential for adjusting the valve clearances of your engine. The square key allows you to make your adjustment precisely and the locking key allows you to lock the adjustment screw nut without moving your valve adjustment.

Technical characteristics and dimensions of the keys

• Brand: generic
• Material: steel
• Colour: grey
• Square Bit Widths: 3mm, 3.6mm, and 4.2mm
• Locknut Wrench Widths: 9mm and 10mm