Set Screw Shaft Collar

3/16" (7/16" OD x 1/4" WD), 1/4" (1/2" OD x 9/32" WD), 5/16" (5/8" OD x 5/16" WD), 3/8" (3/4" OD x 3/8" WD), 7/16" (7/8" OD x 7/16" WD), 1/2" (1" OD x 7/16" WD), 9/16" (1" OD x 7/16" WD), 5/8" (1-1/8" OD x 1/2" WD), 11/16" (1-1/4" OD x 9/16" WD), 3/4" (1-1/4" OD x 9/16" WD), 13/16" (1-1/4" OD x 9/16" WD), 7/8" (1-1/2" OD x 9/16" WD), 15/16" (1-1/2" OD x 9/16" WD), 1" (1-1/2" OD x 5/8" WD)