Upgrade your sidelite rail installation with this premium stainless steel square end cap. Crafted for a seamless, professional appearance, it offers a perfect fit with 3/8" (10 mm) monolithic tempered glass and matches brushed stainless steel finishes. Installation is easy with an included finish-matched machine screw, ensuring a secure hold. Ideal for both residential and commercial glass door applications, this end cap provides lasting durability, enhanced functionality, and a modern aesthetic—designed to meet high standards for quality and performance in every project.