Caster Socket (round); Grip Ring; 3/4 O.D; fits in 7/8 16 Ga tubing; Metal; Spring Retention. Fits 7/16 GR stems up to 1-1/2 long. (Item #87952) : Apollo Caster, Thats How We Roll

(image for) Caster Socket (round); Grip Ring; 3/4" O.D; fits in 7/8" 16 Ga tubing; Metal; Spring Retention. Fits 7/16" GR stems up to 1-1/2 long. (Item #87952) - Click Image to Close