4" x 1-1/4" Rigid Caster Frame - 2-3/8" x 3-5/8" Mounting Plate - 350 lbs Capacity

4" x 1-1/4" Rigid Caster Frame - 2-3/8" x 3-5/8" Mounting Plate - 350 lbs Capacity This listing is for our light/medium duty institutional 4 Inch Rigid Yoke/Frame/Rig which is made to be used with a 4" diameter by 1-1/4" wide caster wheel. This Rigid Frame is the highest quality in the industry with many upgraded features to extend the life and durability of this swivel yoke. Standard upgraded features include; Hardened Steel for extra strength and lifespan, 3/8" diameter axle and lock nut included with every yoke. Finish: Bright Zinc Plating Finish - Helps prevent rust and adds beautiful aesthetic look. Axle: 3/8" Axle and Lock Nut Included Mounting Plate Size: 2-3/8" x 3-5/8" Bolt Hole Pattern: 1-3/4" x 2-3/4" Slotted to 3" x 3" Attaching Bolt: 5/16" (Not Included) Diameter: Made to fit a 4" x 1-1/4" Caster Wheel Weight Capacity: 350 lbs (depends on the wheel used) Common Applications: