VEVOR Office Chair Base Replacement, 710 mm 1134 kg Static Load Capacity, Heavy Duty Universal Computer Desk Chair Stool Base Part with Reinforced Metal Legs, Desk Chair Base Replacement Parts, Silver free-shipping 8W air pump with 4L/min

8W air pump with 4L/min air flow per bucket

Easy installation without special tools

1 cable hole for power management

High-strength aluminum alloy frame supports up to 159 kg load capacity

Supports up to 200kg per wheel

VEVOR Office Chair Base Replacement, 710 mm 1134 kg Static Load Capacity, Heavy Duty Universal Computer Desk Chair Stool Base Part with Reinforced Metal Legs, Desk Chair Base Replacement Parts, Silver free-shipping 8W air pump with 4L/minReplace a damaged or worn chair base with this heavy duty universal fit that works with most office chairs, gaming chairs and stools. The reinforced steel construction and low centre of gravity keep your chair stable and secure during daily use, while the 1134 kg static load capacity ensures reliable support for years to come. Universal fit with standard hole pattern suits most gas cylinders and casters Five point star design, 710 mm wide Hardened