DIE CAST METAL BUILD: Constructed from die cast metal, this window restrictor key fits common safety lock setups that require manual unlocking using a detachable key inserted into window restrictor stays. FINISH: Mill finish gives the release key a plain hardware appearance for tool storage, maintenance areas, repair bins, replacement parts boxes, and compatible lock, latch, operator, or access hardware arrangements. DIMENSIONS: Measures 2-1/8" in length, giving the release key a compact size for storage with related hardware parts, service tools, replacement components, maintenance supplies, repair kit items, and setup areas. PRODUCT USE: Designed for release access applications where compatible hardware uses a separate key profile, making this part suitable for lock, latch, operator, or similar service layouts during maintenance work. HANDLING: Compact hand tool format provides a 2-1/8" metal release key for hardware service work where compatible release points are operated with a separate key profile during repair or maintenance tasks. HARDWARE APPLICATION: Made for storage with related door, window, cabinet, or access hardware components where a matching release key is used during repair, adjustment, maintenance, or part replacement work. REPLACEMENT USE: Suitable for hardware maintenance and replacement part organization where a metal release key with 2-1/8" length and Mill finish is used with compatible installed assemblies and service kits. The Brixwell Release Key Die Cast For Detachable Window Restrictor Stays is made for hardware access, release, and service applications where a compact metal key is used with compatible assemblies. It is constructed from metal material and has a Mill finish, giving the part a plain hardware appearance for tool kits, repair areas, maintenance bins, and replacement hardware storage. The key measures 2-1/8" in length, providing a small hand tool size for working with matching hardware mechanisms. This release key can be kept with lock, latch, operator, or access hardware components where a separate release tool is used in the hardware layout. The metal body is used during service work, while the Mill finish gives the part a plain hardware appearance. Its compact 2-1/8" length makes it easy to store with related replacement parts, cabinet hardware, window hardware, door hardware, or other compatible release mechanisms. The part is intended for situations where the installed hardware uses a matching key profile for release access. It works as a service piece for maintenance teams, repair kits, and hardware organization where a metal release key is needed.