Wheel Material: Hard Rubber - Wheel Diameter: 3" - Tread Width: 1-1/4" Rotating Space: 2-3/8" - Swivel Radius: 3" - You will need a mounting extension or room under the gate to swivel fully Load Capacity Rating: 300 lbs - Spring Deflection Range: 100-125 lbs - Spring Movement: 1" Overall mounting Plate Size: 2" x 5-3/8" Bolt Hole Pattern: 4 Bolts (15/16" x 3") - Bolt Size: 5/16" (5/16" Mounting Hardware Not Included)

This Medium Duty Gate Caster is extremely easy to mount to any wooden or steel gate. This Bracket has four mounting holes and takes 5/16" mounting bolts or screws. We recommend using mounting bolts with lock nuts to secure this bracket to your fence or gate properly. Installing these casters on a gate allows you to open your gate easily and fix sagging gate issues that many people experience while enabling you to have an easy opening, longer-lasting, and reliable gate. The mounting holes on each gate caster bracket directly screw into your wooden fence but can be screwed into other materials and are very easy to modify for just about any type of fence or gate.