28 Inch Office Chair Base Replacement Part With Metal Base Wide Legs And Bottom Plate Stand Cylinder Two Wheels With Brakes For Stable Support Up To 2600 Lbs Heavy Duty Steel Construction Smooth Gliding Easy To Install And Durable

Wide 28-Inch Steel Chair Base with Brakes and Plate
✔️ Heavy-duty steel base with wide legs, 2 braking wheels, single unit

This replacement chair base is a heavy-duty metal base kit designed for 28-inch office and gaming chairs. It features a wide stance, bottom plate, a 4.9-inch stroke gas lift, and smooth 2-wheel casters with brakes. It's ideal for upgrading or repairing chairs that need a solid foundation.

✅ Premium steel base supports up to 2600 lbs (1179 kg)
✅ 4.9 in stroke cylinder (125 mm); length 278 mm with 403 mm extension
✅ Heavy-duty bottom plate with mounting holes 10 x 6 in (254 x 152 mm)
✅ Wide chair legs 2 in wide (50.8 mm) for added stability
✅ 2 braking casters with wear-resistant polyurethane
✅ Compatible with standard tilt and gas-lift mechanisms

💡 What is a chair base with gas lift used for? A handy upgrade that provides stable height adjustment and safer tilt for office and gaming chairs. - height adjustability with standard gas lifts - wide base for stability on hard floors and carpeting - compatibility with common tilt mechanisms and casters