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About this item
【PREMIUM QUALITY】- The black office chair base contains thickened metal construction. 28 inch, 350lbs; It is wear-resistant, anti-scratch, and anti-rust. 360-degree swivel action for easy transfer.
【HEAVY-DUTY SEAT PLATE】- The seat plate has a fixed mounting hole of 6" x 10"/15.2 x 25.3 cm. It rated for up 320 pounds. The extended service life offered. The practical chair gas lift piston is ideal for various office chairs.
【PNEUMATIC GAS CYLINDER】- The solid pneumatic gas cylinder provides a good load capacity of 350 lbs. It has a 5" travel from lowest to highest. The adjustable height of the cylinder: 4 inches (100 mm).
【ROLLING CASTER BASE】- The diameter of 5 casters is 60 mm. Each caster rated for up 110 lbs. The friction is small with noiseless function. The anti-skid caster is convenient to move. The damage to the floor reduced.
【EASY TO ASSEMBLE】- It is extremely simple and convenient to install and operate. Complete accessories all parts you need under the seat are equipped.
【PREMIUM QUALITY】-Theblackoffice chair base contains thickened metal construction. 28 inch, 350lbs;It is wear-resistant, anti-scratch, and anti-rust. 360-degree swivel action for easy transfer.
【HEAVY-DUTY SEAT PLATE】-The seat plate has a fixed mounting hole of 6" x 10"/15.2 x 25.3 cm. It ratedfor up 320 pounds.The extended service life offered. The practical chair gas lift piston is ideal for various office chairs.
【PNEUMATIC GAS CYLINDER】-Thesolid pneumatic gas cylinder providesagood load capacity of 350 lbs.Ithas a 5" travel from lowest to highest.The adjustable height of thecylinder: 4inches (100mm).
【ROLLING CASTER BASE】-The diameter of 5casters is 60mm.Each caster ratedforup110 lbs.The friction is small with noiseless function.The anti-skid caster is convenientto move. The damage to the floor reduced.
【EASY TO ASSEMBLE】-It is extremely simple and convenient to install and operate. Complete accessoriesall parts you need under the seat are equipped.
【PREMIUM QUALITY】-Theblackoffice chair base contains thickened metal construction. 28 inch, 350lbs;It is wear-resistant, anti-scratch, and anti-rust. 360-degree swivel action for easy transfer.
【HEAVY-DUTY SEAT PLATE】-The seat plate has a fixed mounting hole of 6" x 10"/15.2 x 25.3 cm. It ratedfor up 320 pounds.The extended service life offered. The practical chair gas lift piston is ideal for various office chairs.
【PNEUMATIC GAS CYLINDER】-Thesolid pneumatic gas cylinder providesagood load capacity of 350 lbs.Ithas a 5" travel from lowest to highest.The adjustable height of thecylinder: 4inches (100mm).
【ROLLING CASTER BASE】-The diameter of 5casters is 60mm.Each caster ratedforup110 lbs.The friction is small with noiseless function.The anti-skid caster is convenientto move. The damage to the floor reduced.
【EASY TO ASSEMBLE】-It is extremely simple and convenient to install and operate. Complete accessoriesall parts you need under the seat are equipped.
I PURCHASE THIS ITEM BECAUSE THE ORIGINAL BASE TO MY OFFICE CHAIR STOP WORKING, I HAVE TO SAY, THE ITEM ARRIVED IN GOOD TIME FROM ORDERING, AND THIS BASE OPERATES BETTER THAN THE ORIGINAL EVER DID, A GOOD BUY, VERY HAPPY,
VEVOR Customer 
