Heavy Duty Office Chair Piston Replacement Spindle Cartridge

Heavy Duty Chair Piston Pneumatic cylinder cartridge strut, 350 lb rating,  replacement for standard office chair pneumatic cylinders.  This cartridge has a 4" stroke / travel. Typically used on task chair.  Main body is 1.1" (28mm) diameter and is 9" long (not counting the piston or the trigger)  The tapered end that goes into the seat plate / mechanism has a standard 17-4 taper.  The steel used is heat treated turning its color black and also making it much stronger than the standard silver color steel. We also carry the 10" and 8" long cartridges in our Pricetronic store.

Returns Accepted for this item if it's within 30 Days