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Steel 40 mm X 4 mm, Hub Nut with Pressure Ring

Steel Clamp-nut for 40mm X 4mm shafts. Fits some Accu-Turn, FMC, John Bean (JBC), some CEMB, some COATS, and some HOFMANN. Built-in Pressure Ring.Should fit the following models of wheel balancers...

Economy 40 mm X 4 mm, Quick Clamp-nut with Pressure Ring

Economy quick Clamp-nut for 40mm X 4mm shafts. Fits some Accu-Turn, FMC, John Bean (JBC), some CEMB, some COATS, and some HOFMANN. Includes Pressure Ring which can be replaced with a Clamping Cup...