MATERIAL: The v-groove casters are made of high quality galvanized steel, sturdy, durable, corrosion resistant and waterproof SIZE: Wheel diameter is 1.25 inches, interior width of the wheel is 0.47 inches, exterior width is 0.79 inches. Fit to 90-degree V-shape track(Please confirm your size of V track before order) LOAD CAPACITY: Bracket thickness is 0.12 inches, allowing 300lbs capacity per caster, easy to carry up heavy duty gate ROLL BEARING: Double roll bearings slide stably and smoothly, make it easy to push the gate MUTI-APPLICATIONS: Fit to heavy duty sliding gate, factory door, industrial machines track project, dog gate, garage door, garden gate Our V-groove Casters are made of high quality steel with galvanized, which is strong, anti-rust
and anti-corrosion, It is perfect for heavy duty sliding gate, factory door, dog gate, garage
door, garden gate and other industrial machines track project.

Specifications:
Loading Capacity: 300 LB Per Caster
Wheel Diameter: 1.25 inches
Material: Galvanized Steel
Package Includes:
4×V-Groove Casters