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 (9) Parts Included (9) 1-3/8" ID O-Ring #05516 $3.45 1029 Exhaust Muffler O-Ring - 1-1/4" ID x 1-5/8" #05069 $3.45 233 O-ring, 1-1/8 inch ID x 1/8 inch #01097 $5.17 313 O-ring, 1-3/16 inch ID x 1/8 inch #02182 $4.59 314 O-ring, 7/8 inch ID x 1/8 inch #02184 $4.59 310 O-ring, 3/16 inch ID x 1/16 inch #01992 $6.32 330 O-Ring, 2-1/4 inch OD #02007 $8.04 363 O-Ring, 1-3/4 inch OD #01990 $8.04 332 O-ring, 3/4 inch ID x 3/32 inch #02185 $4.59 312