Shaft Replacement Couplings PFS-250 Filters Sort results Reset Apply Shaft Core OD (mm/inch)Model No.Price3.2 mm or 1/8"Tool Coupling TC-250$ 6+ 3.2 mm or 1/8"Case Coupling CC-250$ 9+ 3.2 mm or 1/8"Manifold Cap MC-250$ 16+ 3.2 mm or 1/8"Shaft Washer 3/16 x3/4$ 1+ 3.2 mm or 1/8"Drive Coupling DC-250$ 3+ 3.2 mm or 1/8"Nylon Guard NG-250$ 19+