3-H Sliding Door Security Bar, Patented Square TPR Pad, 2-Section Telescopic Thickened Steel, 30-42 Inch Adjustable Security Bar for Sliding Glass Door, Patio Door & Window, 1 Pack& Replacement Pad
Product details
| Management number | 231695521 | Release Date | 2026/06/18 | List Price | US$16.00 | Model Number | 231695521 | ||
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- Patented Square TPR Pads- More Fit, Non-Slip & Universal Compatibility：Our sliding door security bar features a patented 1.7×1.3 inch square TPR anti-slip pad, different from traditional round ends. Compared with round pads’ single-point contact, its square design has larger contact area, more uniform force. It fits perfectly with right-angle edges of sliding glass doors, patio doors and windows, avoiding slipping/tilting. This security bar for sliding glass door fits small narrow windows and large wide sliding doors—no jamming/loosening. One sliding door lock bar covers various sizes, ensuring firm fixation and better sliding door security.
- Thickened High-Strength Steel Pipe - Anti-Kick, Anti-Pry & Heavy Load Bearing：Made of exclusive patented thickened high-strength steel pipe, this door security bar has excellent load-bearing capacity, far exceeding ordinary security bars. As a reliable door jammer and door barricade, it resists violent impact, prying and forced entry—no bending/deformation. Whether used as a sliding door security lock or window security bar, this solid door bar provides 24-hour protection. This burglar bar for sliding doors is durable, bringing stronger security
- Dual-Spin Adjustable - 28-42.12 inch + Extra 3.54 inch (Total 45.67 Inch) & Wide Application: Each end extends 1.77 inch (4.5cm) individually, providing an extra 3.54 inch (9cm) for a tighter, more secure and customized fit. Equipped with a unique double thread design at both ends, this sliding door security bar enables precise length fine-tuning up to 45.67 inches. Unlike other door lock sticks prone to wobbling and misalignment, our dual-end fine-tuning design offers a longer effective adjustment range and closer fit, widely applicable to sliding doors, patio doors and windows, meeting your home security needs with practicality and efficiency.
- 2-Section Telescopic Structure - More Stable, No Wobble & No Jamming: Unlike common 3-section telescopic security bars (with 2 splicing gaps) prone to adjustment jamming and unstable operation, our door lock security bar adopts a 2-section design. It avoids 3-section competitors’ adjustment jamming, ensuring smooth, stuck-free adjustment. With strong rigidity, it resists bending, deformation and breakage under strong impact, providing stable support for sliding doors and windows, enhancing security bars performance. A high-quality security door bar, it offers reliable long-term protection unmatched by 3-section bars.
- Detachable Ends at Both Sides + No Drill -Security Anytime, Anywhere : Designed with detachable end caps on both sides, this door safety bar allows for easy replacement of accessories. It also features tool-free quick installation with no drilling or extra hardware required, taking only seconds to set up. As a portable door blocker and security door stopper, it is lightweight and easy to carry, ideal for home and travel use. Whether at home, in a hotel or a rental house, this door stopper security bar delivers instant, reliable protection. It is a must-have for renters and business travelers seeking convenience and safety.
| ASIN | B0G3H8GFL9 |
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| Size | 1x Window Bar & 1 Pad 1.18''×1.57'' |
| Color | White |
| Finish | Powder Coated |
| Item Weight | 2.29 pounds |
| Part Number | Teleskop-Sicherheitsstange-Weiß |
| Manufacturer | Jin Hua Difan Hardware & Tools Factory |
| Batteries Included | No |
| Batteries Required | No |
| Package Dimensions | 29.5 x 2.15 x 2 inches |
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