Specification: The caster diameter is 2-5/16 inch, the caster rod length is 1.74 inch, the castor insert height is 2.29 inch and the width is 1.15 inch and the hole diameter is 0.32 inch
Material: The metal part of the casters is made of stainless steel, with strong tensile force and durable
Design: Solid build widened double track design, easy to install and push and pull smooth sliding stability
Features: 360 degrees rotatable casters can translate or brake, with locking device design, arbitrary fixed easy to use
Package Includes: 4Pcs locking caster and 4pcs caster insert