COMPATIBILITY: Designed to fit roller doors with both 77mm and 55mm slats, providing versatile installation options SECURITY FEATURES: Auto-lock mechanism ensures reliable door security when fully closed CONSTRUCTION: Durable white brackets with robust metal locking components for long-lasting performance PACKAGE CONTENTS: Set of 4 complete locking strap assemblies with mounting hardware included INSTALLATION: Straightforward mounting system with pre-drilled holes for precise alignment and secure fitting
eBay