Closes Itself, So You Don’t Have To! “ This item will close the door so well. Now my 98 lb German Shepherd can come and go as she wants, without leaving the door wide open.” - Jason J. Why Get Our Automatic Sliding Door Closer? ✅Self-closing Convenience: Forgetting to shut a sliding door can cause heat loss, bug entry, or security issues. This closer pulls it shut automatically after each use, solving that problem without effort. ✅Smooth Control: This uses a pneumatic spring that lets you fine-tune the closing speed and tension so the door shuts gently every time. ✅Locks Open When You Need It: This closer includes a hold-open locator that keeps the door in place when fully open, perfect for moving furniture or airing out a room. ✅No Power, No Fuss: This unit uses no electricity or oil—just mechanical power—and installs easily for dependable, low-maintenance performance. 🌟HOW TO USE Align the door: Confirm the door is perfectly plumb and level (use a level tool!). Inspect tracks and wheels: Clear debris from the track and ensure wheels glide smoothly. Adjust closing force: If the door shuts too forcefully, tweak the built-in dial to reduce power. 📓FREQUENTLY ASKED QUESTIONS Q: Can it be used on a heavy door? A: No, this door closer is designed for doors that glide smoothly with less than 1 kgf of opening force. Q: What if the door closes too forcefully? A: That’s intentional! We default to strong closing power for reliability, but you can easily reduce it using the adjustment dial. As put it: "Turn down the strength a little for the perfect balance." ⚙️ Specifications: Color: Silver Material: Aluminum, Plastic and Zinc Compatibility: Product Dimensions: 36.22"L x 0.9"W x 0.9"H 📦Package Inclusion: 1 x Automatic Sliding Door Closer 1 x Product instructions All necessary mounting hardware