Concealed Bounce Lock Set
,Zinc Alloy Bounce Lock Set
,Single Panel Screen Bounce Lock
Bounce Lock Set for Concealed Screen Windows
Suitable for concealed three-slide screen windows and single panel screen windows
This set is bounce lock hardware developed specifically for concealed three-slide screen windows and single panel screen windows. The lock adopts zinc alloy body with stainless steel internal components, featuring a concealed recessed design for a neat and minimalist appearance. No key required; simply press to lock. It can be unlocked with a Phillips screwdriver in emergency cases. Easy to install and simple to operate. Compatible with aluminum alloy screen window profiles with a wall thickness of 12mm or above. It is a universal hardware fitting for both residential and engineering screen windows.
The zinc alloy body is precision-formed, offering excellent weather resistance, wear resistance, and corrosion resistance.
The lock body is made of high-density zinc alloy through one-piece die-casting, resulting in a compact structure with ample rigidity. It resists deformation and breakage even after long-term, repeated opening and closing, and exhibits outstanding impact resistance and wear resistance; Key components of the lock cylinder are made of stainless steel, eliminating issues such as rust and jamming. The product strictly complies with the QB/T3891-1999 General Technical Standard for Door and Window Hardware. It features a locking force of up to 350 N and has passed a durability test of 200,000 opening and closing cycles as well as a 500-hour neutral salt spray corrosion resistance test, ensuring long-term stable performance in humid outdoor environments. Custom spray-painted finishes are available to match the appearance of various screen door profiles.
Concealed Design: Minimalist, Aesthetic, and User-Friendly
Features a recessed spring-loaded latch mechanism that sits flush with the profile after installation, with no protrusions, preserving the screen door’s overall appearance and offering a minimalist, versatile style. The product is keyless; a light press is all it takes to achieve a reliable, secure lock that stays firmly in place without loosening. In special situations, it can be quickly unlocked with a Phillips-head screwdriver, making it suitable for everyday home use. Opening and closing are smooth and jam-free, offering high practicality.
Universal specifications with broad compatibility; hassle-free installation and replacement
It adopts an industry-standard installation structure compatible with aluminum alloy screen door profiles with wall thicknesses of 12 mm or greater, eliminating the need for additional drilling or material modifications. New products can be assembled in bulk efficiently and conveniently, while old, damaged, or jammed screens can be replaced directly without causing damage, making repairs and replacements quick and simple.
Applications
Widely compatible with three-section, three-slide hidden-screen windows and single-panel sliding screen windows; suitable for new residential screen window installations, bulk procurement for real estate projects, and repair or replacement of old screen window hardware; also supports bulk export supply of door and window hardware.
