3-H Sliding Door Security Bar with Square TPR Pad Anti-Slip, 1 Pack

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…

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 se…

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…

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, en…

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 st…