Ensemble de 18 pièces : Colliers de serrage pour tubes moulés par injection plastique + colliers de serrage américains — Convient pour le réglage et la fixation de la hauteur des chaises de bureau cyl

This 18-piece office chair height restoration kit is a complete, practical solution for repairing wobbly, sagging, or height-adjustable office chairs. The set includes 6 durable plastic injection-molded tube clamps and 12 high-quality stainless steel American hose clamps, designed to safely reinforce the cylinder of your office chair and adjust the height.

Each plastic tube clamp is precision-molded from high-quality, impact-resistant plastic, featuring a robust split design that fits cylinder diameters from 22mm to 32mm. The clamp provides a tight, stable fit, effectively eliminates wobbling, and restores the chair's original height and support. The matching stainless steel hose clamps have a width of 8mm, a thickness of 0.6mm, and a Phillips head screw for easy, tool-free tightening, ensuring a permanent, secure grip that will not loosen over time.

Perfect for repairing Aeron, Herman Miller, and other popular office chair models, this kit is ideal for DIYers and anyone looking to extend the lifespan of their office chair without expensive replacements. Whether you are repairing a sagging chair, adjusting the height, or reinforcing a loose cylinder, this all-in-one set offers everything you need for a quick, professional repair, saving you time and money.