LOKORI Sliding Door Closer, with Hold-Open Design, Adjustable Speed & Tension, Aluminum Alloy, TCY22002

【Smooth‑Slide Requirement】 Self Closing Patio Door Closers are designed only for doors that glide smoothly with less than 1 kgf / 2.2 lbf of closing force - light enough to push with one finger, and the sliding door can continue moving freely by inertia after releasing your finger. 【Patented Hold-Open Function】 Fully open the sliding door closer and the built‑in locator holds it in place. Convenient for moving items, airing rooms, or high‑traffic moments. Keep your sliding doors open 86 cm width with gentle push to the end of movement, idea for patio doors, closet doors, and room dividers. 【Soft close your sliding patio doors】 The two-stage closing speed of the sliding door automatic closer are both adjustable, closing your slidng doors slowly and quietly, this sliding door self closing device keep your room energy by automatic sliding back to close your sliding doors, and without electric powder, no need to refueling maintenance. 【Precise Tension Control】 The sliding door automatic closer features an adjustable tension mechanism, finely tuned via a screw knob at the linkage point. With an adjustable range of 0.3–1.0 kgf, each full 10 rotations of the knob adjusts the force incrementally—clockwise to increase, counterclockwise to decrease. This enables precise customization for doors with smooth sliding performance. 【Optimize Your Hold-Open Width】 Select the ideal model of the self closing sliding door closers based on your door's maximum slide distance and frame mounting clearance to achieve the hold-open feature activatation and the largest possible hold-open width.