6Pcs Lock Nuts Flange for 9523 Nut Inner Outer Kit Angle Grinder Tool 2 Specifications-Toothless Toothed

Size: Inner Diameter: 10mm/0.39inch;Outer Diameter: 30mm/1.18inch Material:metal colour:black Package Contents: 1 set x Angle Grinder Flange Nuts(6 PCS) Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.