Service Caster Stainless Steel, double pedal, Floor Truck Locks feature durable construction, 304 stainless steel, and rubberized non-slip foot.
For use with standard profile 4 inch casters.
Extended Height: 5-7/8"
Retracted Height: 4-5/8"
Top plate size: 4" x 4-1/2"
Bolt hole dimensions: 2-5/8" x 3-5/8" to 3" x 3".
Floor truck locks are designed to prohibit movement of carts, dollies, and manual powered trucks.