100 lbs spring compression rating.

Can be put on gates, doors, or ladders.

Total capacity is 125 lbs or the capacity of the caster, whichever is the lesser.

Caster sold separately.  Uses 2", 2-1/2", 3", 4", or 5"  with 7/16" grip ring.

Uses 7/16" Grip Ring Casters. Click here for index of casters options.