--- product_id: 540343617 title: "2 Pcs Window Security Bar, Adjustable Sliding Glass Door Bar Sliding Door Security Bar Window Safety Lock Bar with Rubber Tips, Suitable for Lengths of 15.7-27.5 Inch" brand: "kuanve" price: "118 zΕ‚" currency: PLN in_stock: true reviews_count: 13 category: "Kuanve" url: https://www.desertcart.pl/products/540343617-2-pcs-window-security-bar-adjustable-sliding-glass-door-bar store_origin: PL region: Poland --- # Adjustable length 15.7-27.5 in Rust-resistant electrostatic coating Built-in spring tension lock 2 Pcs Window Security Bar, Adjustable Sliding Glass Door Bar Sliding Door Security Bar Window Safety Lock Bar with Rubber Tips, Suitable for Lengths of 15.7-27.5 Inch **Brand:** kuanve **Price:** 118 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Lock in peace of mind with sleek, adjustable security that fits your lifestyle. ## Quick Answers - **What is this?** 2 Pcs Window Security Bar, Adjustable Sliding Glass Door Bar Sliding Door Security Bar Window Safety Lock Bar with Rubber Tips, Suitable for Lengths of 15.7-27.5 Inch by kuanve - **How much does it cost?** 118 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/540343617-2-pcs-window-security-bar-adjustable-sliding-glass-door-bar) ## Best For - kuanve enthusiasts ## Why This Product - Trusted kuanve brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Custom Fit Security:** Easily adjusts from 15.7 to 27.5 inches to perfectly secure your sliding doors and windows. - β€’ **Multi-Purpose Safety:** Not just a security barβ€”also doubles as a telescopic rod for curtains, blending safety with style. - β€’ **Non-Slip Rubber Tips:** Protects your window frames while maximizing grip to prevent accidental slips or damage. - β€’ **Sleek & Durable Finish:** Electrostatic spray coating prevents rust and keeps the bar smooth and scratch-free for lasting use. - β€’ **Tension-Strong Locking:** Built-in spring mechanism ensures firm, reliable pressure to keep intruders out and kids safe. ## Overview The KUANVE 2 Pcs Adjustable Window Security Bars offer a versatile, rust-resistant solution to sliding door and window safety. With a length range of 15.7 to 27.5 inches, built-in spring tension, and protective rubber tips, these bars provide reliable, damage-free security ideal for homes with children or anyone seeking extra peace of mind. ## Description KUANVE 2 Pcs Window Security Bars Adjustable Sliding Glass Door Lock Security Stick with Rubber Tips, Fit for Lengths of 15.7-27.5 Inch Specifications Material: Iron & Rubber Whole Length: 40-70 cm/15.7-27.5 inch Diameter: 1.3 cm/0.5 inch Rubber Head Diameter: 2 cm/ 0.78 inch Color: Black Quantity: 2 Pieces Package Includes 2 x Sliding Door Security Bars Warm Notes 1. Manual measurement, please allow slight errors on size 2. The color may exist a slight difference due to different screen displays Review: Works - I bought these for the windows and they work. Adjust well. Value was good and was easy to use. Review: Good buy - Works well! ## Features - Ideal Security Accessory: Package contains 2 pieces adjustable window safety bars that can securely lock the sliding door in place to improve window security, fully meet your daily needs - Enough Tension: The length of rod is 40-70 cm/15.7-27.5 inch, (recommended for windows up to 60cm/23.5 inch in length), The diameter is 1.3 cm/0.5 inch, the non-slip rubber head is 2 cm/0.78 inch in diameter. Built-in spring, after rotating out the sliding door security bar, give enough tension to it to play a fixed role - Smooth & Non-slip: This window sliding door stick adopts electrostatic spraying technology to avoid rust, feels smooth, no glitches and can be applied with you confidence; Moreover, the anti-slip rubber at both ends enhances the friction, making it easier to fix and won't damage the window frame - Adjustable Design: The door security bar can be easy to adjust to the ideal width, effectively preventing intruders from entering and also preserving children from being injured when they open the door out of curiosity - Widely Applications: This slide door security bar can be applied as a sliding door lock to keep the safety of the home, and it can also be applied as a telescopic rod to hang curtains, curtains and so on ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6T5RD2X | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #163,615 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #596 in Sliding Door Hardware | | Color | Black - 2 Pcs | | Customer Reviews | 3.8 3.8 out of 5 stars (405) | | Date First Available | June 30, 2023 | | Included Components | sliding glass door lock | | Item Weight | 4.8 ounces | | Item model number | WSB002 | | Manufacturer | KUANVE | | Material | Metal | | Part Number | WSB002 | | Product Dimensions | 15 x 0.7 x 0.7 inches | | Size | 40-70cm | ## Images ![2 Pcs Window Security Bar, Adjustable Sliding Glass Door Bar Sliding Door Security Bar Window Safety Lock Bar with Rubber Tips, Suitable for Lengths of 15.7-27.5 Inch - Image 1](https://m.media-amazon.com/images/I/71KRbEDY6iL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works *by B***E on November 20, 2025* I bought these for the windows and they work. Adjust well. Value was good and was easy to use. ### ⭐⭐⭐⭐⭐ Good buy *by M***S on October 16, 2025* Works well! ### ⭐ Weak *by B***H on February 9, 2026* Zero stars for what it is advertised for. Flimsy, not the least bit durable. Threw mine in trash! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/540343617-2-pcs-window-security-bar-adjustable-sliding-glass-door-bar](https://www.desertcart.pl/products/540343617-2-pcs-window-security-bar-adjustable-sliding-glass-door-bar) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-15*