Specifications

Different size to meet your requests
Office chair base with best quality and price
Two BIFMA test standards:800kg and 1500kg

Item NO: HYJ-801

1,Material: nylon

2,Center hole diameter: 50mm

3,Packing: 5 pcs / carton

4,Semidiameter: 280mm,300mm,320mm,350mm can be choosed.

Semidiameter mean the length from the hole center to the bases end

6,Nylon chair base with good quality and competitive price.