Heavy Duty Office Chair Swivel Tilt Control Seat Mechanism

Black office chair base with height adjustment It is a brand new Heavy duty replacement office chair tilt mechanism with 28 cm long x 17 cm wide screw mounting hole pattern Heavy duty - rated up to 230 lbs. Single lever for gas cylinder height activation - Accepts standard tapered gas lift cylinders Tilt control - push lever in to lock tilt, pull out to unlock Twist hand wheel to tighten or loosen (adjust) backward tilt tension Tilt mechanism allows you to recline and locks when fully upright

• ConditionNew