Short door plate square with key hole and swivel cover for screws distancing 75mm for rim / mortise locks with bit / skeleton key Brass | GSV-No. 6645 A / 2

The short door plate square with key hole and cover, GSV-No. 6645 A / 2, is a technically precise and durable fitting component designed for rim locks and mortise locks that operate with bit or skeleton keys. Manufactured from solid brass, the plate offers long-term stability, resistance to corrosion, and an elegant surface quality that maintains its appearance even under frequent use. The square design provides a clean, geometric aesthetic that suits both traditional and modern door environments.

The construction is based on a standardized screw distance of 75 mm, which specifies the measurement between the center of the handle or knob bore and the center of the keyhole. This ensures exact alignment with compatible locks and allows for secure installation without adjustment. The precisely cut key hole is optimized for the reliable guidance of bit or skeleton keys, ensuring smooth key insertion and accurate operation of the lock mechanism.

An integrated cover protects the keyhole against dust, dirt, and mechanical wear. This not only prolongs the functional life of the door lock but also improves the overall appearance by concealing the keyhole when not in use. The cover contributes to reduced maintenance requirements while enhancing the mechanical reliability of the locking system.

Brass as the chosen material provides mechanical strength and a natural resistance to corrosion, making the plate suitable for both interior use and protected exterior applications. The surface is easy to clean and retains its polished appearance over time.

This short square door plate with cover combines functional precision, material durability, and visual clarity, making it an essential fitting for high-quality door installations where reliability and design must work seamlessly together.