About This

• BALL WHEEL TURNS 360 DEGREES: Each of the five casters rides on a single 2 in (50 mm) sphere in a swivel head that rotates freely, so a change of direction starts right at the caster. How easily it rolls still depends on the weight of the chair and the floor it sits on. The small round body keeps a home office or gaming desk chair looking tidy.
• CLEAR POLYURETHANE ROLLING SURFACE: The wheel body is moulded from transparent PU, a material with a little give in it, which softens the contact you feel through the seat as the chair moves. The see-through tread sits against a black hub and cap for one consistent look, which suits anyone upgrading the wheels on an office chair they already own.
• PICK THE MATCHING STEM FIRST: Pull one old caster out of the chair leg and measure the metal stem with calipers. This set is offered in a 10 mm and an 11 mm version, both 22 mm (0.87 in) long, so you can order the one that matches your measurement. Stem sizes vary between chair models, so the measurement settles it, not the make of the chair.
• MATERIALS LISTED IN FULL: The round outer bracket is black plastic, the rotating axle inside it is stainless steel, and a black hub and cap hold the transparent polyurethane wheel in place. Those are the exact materials in this set, written out so office and studio teams can weigh them against the casters on the chair today before ordering.
• FIVE CASTERS, NO TOOLS NEEDED: One pack covers a complete chair base - 5 wheels each bagged separately so the transparent tread does not rub in transit, plus an instruction sheet. Fitting is a pull-and-press job with no screws. These swivel casters have no brake and are made for office chairs, so the swap stays simple.

Overview

• Color : Transparent Black
• Brand : COSYLAND
• Material : Polyurethane (PU)
• Unit Count : 5 Count
• Item Weight : 0.9 kg