4Pcs Swivel Caster Furniture Office Chair Wheels Replacement Nylon Plastic with Brake Black

Feature: 1. THREADED STEM SIZE: Nylon wheel thread stem with metric 8mm diameter, 1.25mm thread pitch, and 15 mm/0.59in height 2. FATIGUE RESISTANT AND WEAR RESISTANT: Caster is made of nylon and metal material, possess high mechanical strength, good toughness, high tensile and compressive strength, outstanding fatigue resistance, and wear resistance 3. COMPACT APPEARANCE: Wheel diameter is 1.5in(40mm), wheel width for 1.38in(35mm), wheel height is 50mm/1.97in, useful and practical 4. SUITABLE FOR INDOOR: The nylon wheel is ideal for indoor hardwood flooring, tile and carpet, which is light and flexible 5. WIDE RANGE OF APPLICATIONS: Suitable for most seats, shelves, shopping baskets, cribs, appliances equipment, and all kinds of industrial equipment Specification: Item Type: Swivel Caster Product Material: Plastic Product Color: Black Wheel Diameter: Approx. 40mm / 1.5in Wheel Width: Approx. 35mm / 1.38in Wheel Height: Approx. 50mm / 1.97in Weight: 130 g / 4.6 oz(approx.). Package List: 4 x Swivel Caster