Rigid 4 caster with 4 x 2 Cast Iron V-groove wheel

Rigid 5 caster with 5 x 2 cast iron wheel

"5 x 2 swivel caster, cast iron (SS) wheel"

Swivel 3 caster grey DynaTred TPR wheel 7/16 x 1-3/8 grip stem

"Rigid 4 x 1-1/2 caster, mold on urethane"

3 x 1-1/4 v-groove wheel 1/2 plain bore

"3 x 1-1/4 phenolic wheel, 1/2 plain bore"

"4 x 2 V-groove wheel 3/4"" RB"

6 x 2-1/2 Moldon urethane wheel 3/4 RB

"pneumatic wheel, 4.80/400-8 (1 inch bearing)"