Washer, M4 Lock

Finally got these for my 7-24 series setup and they fit perfectly without any wobble. The chamfered edge makes them sit tight even with repeated tightening.

Every single one seated flush against the bench surface on my 7350, no wobble or shifting during the cut. I've gone through a whole pack on various setups and they hold their shape better than the cheap ones from the hardware store.

These fit perfectly on my 5100 series jig, which saved me a trip to the hardware store. The split design grips tight without slipping during use, exactly what I needed for a secure hold.