Sentinel 450 Series Upper Shootbolt Extension – Stainless Steel Patio Cylinder making it a reliable choice

making it a reliable choice for exterior swing doors subject to frequent use and exposure to the elements

Please carefully measure your existing hardware and door dimensions to ensure correct fit before ordering

Material: Die-cast zinc handle and base

This mortise lock body is designed for use in active doors equipped with concealed vertical rods

Sentinel 450 Series Upper Shootbolt Extension – Stainless Steel Patio Cylinder making it a reliable choiceSentinel Upper Shootbolt Extension, 450 Series Stainless Steel The Sentinel Upper Shootbolt Extension is the top section component for the Sentinel XP25 Swing Multipoint Lock, commonly used in residential and commercial door security systems. This 450 Series top shootbolt extension is designed to work as one of three critical pieces that form a complete multipoint lock assembly. Made from durable stainless steel, it provides reliable, long lasting