Heavy Duty 3 Inch Caster Polyurethane Wheels with Brake Swivel Top Plate
RELIABLE HEAVY DUTY CONSTRUCTION - Entire support bracket and internal parts are made of high grade steel, providing years effortless rolling and durability. The heavy duty design supports up to 650 lbs as a set of 5.
RELIABLE CONSTRUCTION - frame, stem and wheel axle all made of high-grade steel. The casters are made of durable hard plastic with a shell of top-quality transparent polyurethane. EASY INSTALLATION - Just pull off the old casters from the chair base, with no need for any tools - and push the stem of your new office chair wheels into the socket, until the stem is firmly anchored.
Specifications: Type: Office Chair Caster (No marking, No noise) Color: Black+Clear Material: Polyurethane layer & Nylon body Wheel Diameter: 3 inch (75mm) Installing height: 4-1/4inch (108mm) Stem Diameter: 7/16 inch (11mm) Stem Height: 7/8 inch (22mm) Feature: Twin Wheel Quantity: 5-Pack