Motion carries a wide selection of pins and retaining rings to meet your facility maintenance requirements. Choose from clevis, cotter, and dowel pins; internal and external retaining rings; hair pin clips; lynch and snap pins; pins and clips; pin and clip assortments; powder-actuated fasteners and pins; quick release, slotted spring, and taper pins; retaining ring assortments; retaining ring kits, and woodruff key sets.