1/2/3PCS Black Tapered Rubber Wiring Grommets Gasket ElectricalField Cable Protector Mud Plug 12/25/30/35/40/50/60/70/80/90-130mm Description: Options: When the mower cutter is floor and examined for stability, the cutter of various diameters may bechosenin line with the blades of various apertures. It'sstraightforward to see which finish of the cutter is lighter and the heavy finish is reground tillthe load of the 2 ends is similar, the cutter balancer has a easyconstruction and good practicability, and mayrapidlytake a look at the stability of the mower cutter. Specs: Materials: ABS Measurement: about 60X50MM/2.36*1.97in Packing: OPP Package deal Included: 1X garden mower cutter balancer