Description Manuals Videos Articles Popular Accessories Clemco Part #05523 1-1/4" Inside Diameter O-Ring for WetBlast Flex Nozzle Adaptor-Injector Assembly with 1-1/4 Inch Thread and 1 Inch Inside Diameter Injector Sleeve. WetBlast Flex Nozzle Adaptor-Injector Assembly Item #15 Dustless (Wet) Sandblasting Benefits Slurry Blast, Venturi Blast, and Vapor Blasting Is Dustless Blasting Really Dustless? Related Parts (5) Parts Included (5) 1-3/8" ID O-Ring #05516 $3.45 1029 O-Ring, 2-1/4 inch OD #02007 $8.04 363 O-Ring, 1-3/4 inch OD #01990 $8.04 332 Exhaust Muffler O-Ring - 1-1/4" ID x 1-5/8" #05069 $3.45 233 O-ring, 7/8 inch ID x 1/8 inch #02184 $4.59 310 Customers Also Viewed Clemco 5 Foot Respirator Hose Extension #24510 $65.60 Air jet 1/4" orifice #02662 $41.88 Clemco CPF 20 Breathing Air Filter System Wit… #22540 $347.01