Heavy Duty with Adjustment Backrest Tilt Replacement Office Chair Tilt Control Mechanism 7.9 * 5.8in（Sinking Office Chair Fix） for Chair Replacement Parts.

1.Material：Made of thickened steel bracket, Durable and replaceable chair tilt mechanism.Top quality replacement mechanism tilt control that fits most executive chairs - get a new premium quality mechanism that fits most gaming chairs, executive chairs, and office swivel chairs. 2.Heavy duty - rated up to 500 lbs.3.Single lever for gas cylinder height activation - Accepts standard 4.tapered gas lift cylinders.5.Tilt control - push lever in to lock tilt, pull out to unlock.6.Twist hand wheel to tighten or loosen (adjust) backward tilt tension.

• 【Material】Made of thickened steel bracket, Durable and replaceable chair tilt mechanism.Top quality replacement mechanism tilt control that fits most executive chairs - get a new premium quality mechanism that fits most gaming chairs, executive chairs, and office swivel chairs. "
• 【Easy Installation】Remove the original cylinder from the wheelbase. This seat mount fits directly into the original mounting bolt pattern. Just screw it in properly, pressing the entire seat down on the cylinder. Swivel chair casters simply pull out the old wheel and push the lever of the new office chair wheel into the slot until it is firmly seated. Can be disassembled in 5 minutes.
• 【Tilt Mechanism, Swivel Casters】 The office chair replacement wheels are wrapped in extra-thick polyurethane, Making it noise-free when in use. our office chair wheels are compatible with almost all roll chairs, Heavy duty bearings and strong locking bring maximum load capacity and safety. sinking office chair fix-office chair cylinder saver kit ,Saver for stop sinking without cylinder replacement.
• 【Advanced Replacement】This tilt control and swivel caster gives your chair a new look, stable to use, Quick and easy to replace, Much cheaper than replacing the whole chair, It fits like a glove."
• 【100% Risk Free Shopping】Our goal is to provide you with high quality office chair accessories, Office chair parts, If they do not meet your expectations or appear damaged, We provide 90 days free replacement,If any please tell us you have what is the problem!