Socket; Grip Ring: .963 O.D. x 7/16. Plastic (dark); for 1 Round tubing; 18 ga; fits 7/16 connectors up to 1-1/4 long (S-R100D-16) (Item #87563) : Apollo Caster, Thats How We Roll

(image for) Socket; Grip Ring: .963" O.D. x 7/16". Plastic (dark); for 1" Round tubing; 18 ga; fits 7/16" connectors up to 1-1/4" long (S-R100D-16) (Item #87563) - Click Image to Close