K B Corporation

Welcome to K B Corporation, your premier destination for cutting-edge window equipment solutions. With a steadfast commitment to quality, innovation, and customer satisfaction, we specialize in providing a comprehensive range of window rollers and locks designed to elevate the safety, functionality, and aesthetics of residential, commercial, and industrial windows.

Our Products:

1. Window Rollers: Our window rollers are meticulously engineered to deliver smooth and effortless operation for various window configurations. Whether you're looking for rollers for sliding windows, casement windows, or awning windows, our diverse range of options ensures compatibility and performance. Crafted from premium materials and subjected to rigorous quality control measures, our rollers offer unmatched durability and reliability, ensuring years of trouble-free operation.

2. Window Locks: Security is paramount, and our selection of window locks is designed to provide robust protection against unauthorized entry. From traditional locks to advanced security mechanisms, we offer an array of options to suit different window types and security requirements. Our locks are not only highly secure but also seamlessly integrate with existing window systems, offering both peace of mind and aesthetic appeal.

A "friction stay" is a type of hinge used on windows, particularly casement windows, that provides controlled opening and closing by applying adjustable friction, allowing the window to stay open at various angles while still providing secure closure; essentially, it's a hinge with a mechanism that creates resistance to prevent the window from slamming shut or opening too far, holding it in position at different angles. 
Key points about friction stays:
Function:
They allow for smooth and controlled opening and closing of windows by providing resistance through a friction mechanism. 
Adjustable:
Most friction stays have an adjustable feature to fine-tune the level of resistance needed based on the window weight and desired opening angle. 
Safety feature:
By preventing windows from slamming shut, friction stays can be considered a safety feature, especially for children and pets. 
Common usage:
Often found on casement windows, where the window swings outward.
A "friction stay" is a type of hinge used on windows, particularly casement windows, that provides controlled opening and closing by applying adjustable friction, allowing the window to stay open at various angles while still providing secure closure; essentially, it's a hinge with a mechanism that creates resistance to prevent the window from slamming shut or opening too far, holding it in position at different angles. 
Key points about friction stays:
Function:
They allow for smooth and controlled opening and closing of windows by providing resistance through a friction mechanism. 
Adjustable:
Most friction stays have an adjustable feature to fine-tune the level of resistance needed based on the window weight and desired opening angle. 
Safety feature:
By preventing windows from slamming shut, friction stays can be considered a safety feature, especially for children and pets. 
Common usage:
Often found on casement windows, where the window swings outward.