Caster Kit, Includes 4 4-inch diameter expanding stem, Fits 1-5/8-inch OD tubing, non-marking hard rubber tread, top lock brake, 300 Lb.
Intended for use with a standard 1 -5/8 inch table leg. Will not leave marks on flooring surfaces per caster, temperature tolerance of -40 degrees F to 160 degrees F•EASY TO INSTALL: Installation is simple. 4-inch Hard Rubber Stem Casters, Top Lock Brake, 300lb Capacity, 4PK capacity, double ball bearing, operational temp range -40 To 160 F, zinc plated.