Spring loaded caster has 1 3/4" (38 mm) of vertical movement and has a 125-pound capacity.
The 4" (100 mm) diameter, 1 1/4" (32 mm) wide hard rubber wheel and 65-pound compression spring absorb shock and irregularities in the ground or pavement.
Prevents gates from sagging to keep the fence line level. Stop gates from dragging on the ground.
Reduces stress on gate hardware, extending the life of a gate's posts and hinges.
Can be mounted to wood, metal, or vinyl gates.