Ortur Laser Master 2 PRO MODEL Belt Tensioners Add On:Belts Make sure all four brick

Make sure all four brick stacks are even and lower your laser onto the top of the bricks

more precise engraving or cut

improving the quality and clarity of your engravings

and ability to raise your laser to the perfect height for using the rotary attachment

- Nozzle Variety Pack

Ortur Laser Master 2 PRO MODEL Belt Tensioners Add On:Belts Make sure all four brickThis set of Belt tensioners for the Ortur Laser Master 2 PRO MODEL let's you adjust the belt tension on your laser engraver. Finally you can achieve perfect tension. Quickly and simply adjust the knobs when you are getting some belt slippage. No more having to pull the belt and hope the tension is good enough. Now you can get it set and keep it set. Hand tighten or loosen the threaded knob to make the adjustment. That's it! DO NOT OVER TIGHTEN YOUR