Product Description
Size: 6″ (150mm) marked as 6.3″ (160mm)
Adjustment Height (Piston Trip): 6″ (150mm)

Cylinder Overall Length: 12.4″-18.3″ (315-465mm),
Smaller tube Length: 2.8″ (70mm),
Bigger tube Length: 9.6″ (245mm)

Features:
– Adjust height of office chairs
– Class 4 level, Top Quality Level, Heavy Duty Construction, Specialized for Heavy Person,BIFMA Plus Quality
– Allows full 360 degree rotation

If your gas cylinder has worn out on your chair or stool, you can also wish to imagine this Heavy Duty option. This replacement office chair gas lift cylinder is more heavy duty than standard chair gas lift cylinders. It is a great replacement option for damaged or worn out gas lifts on office chairs, task chairs, executive chairs, & more! Whilst this gas cylinder will fit the majority of chairs and stools, it’s going to not fit all. Please measure your original cylinder to make sure. Minimal dimensional differences shouldn’t alter performance of lift when installed. At all times remove gas cylinder with care and never heat or puncture.

6″ piston stroke Trip (up & down), Used to increase the office chair / stool seat height
2″ (50mm) wide a good way to fit most chair bases, Standard Shaft Diameter – Fits 1.1″ (28mm) Seat Plates,Mechanism interface.
18.3″ (465mm) total overall extended length (from top to bottom)
Class 4 level, Top Quality Level, Heavy Duty Construction, Specialized for Heavy Person,BIFMA Plus Quality
Heavy Duty replacement for gas lift cylinders on many office chairs and executive chairs, including many purchased at office supply stores