Aluminium stop for fixing boards and flat workpieces on the benchtop. The side positioning eliminates the need for inconvenient hold down clamps that reach into the surface of the workpiece. This allows you to work on the entire surface. The distance between the two posts can be adjusted by sliding in the T-track on the underside of the rail. You can fix the workpiece on all sides by using several planing stops. Maximum distance between holes 230 mm. Stop height 6 mm. Length 245 mm. Shaft diameter 19 mm.