Product Description
043 Series
The 043 caster is for use on ladders, etc., with 25 lb. compression rating.
182 Series
Has heavy compression spring (100 lbs. rated for door support).
142 Series
The 142 caster with optional spring and lock nut is ideal for rolling ladders.
582 Series
Has heavy compression spring (200 lbs. rated for door support).
882 Series
Has heavy compression spring (300 lbs. rated for door support).