1 Round Double Star Caster Inserts | 5/16-18 x 3/4 Threaded Stem | 2 Black Swivel Non Hooded Die Cast Metal Body Twin Wheel Casters | 4 Without Brakes by Outwater

Twin Wheel series casters are commonly used with small displays, chairs, furniture, rolling racks and more Swivel Type Non Hooded Caster 2 Inch Wheel Diameter with 5/16-18 x 3/4" Threaded Stem with 1-3/4 Inch Swivel Radius and 2-3/16 Inch Mounting Height Unlike Single Star Inserts our Double Star Metal Inserts fit deep into tubing, assuring a long lasting and tight fit guaranteed to stay in even when your caster application is in use/motion over bumps and door threshholds and fit 16/18 Gauge Tube Dynamic Load Rating (Mobility Rating: When being moved) of 110 lbs. per caster 440lb total with a static rating over 1000lbs and provide great mobility on both hard surface flooring and low profile carpet. Nylon wheels are non-marring wheels that resist water, oil and mild chemicals. The wheels provide high load rating and are ideally used in office and institutional environments.