Products: MTL Panel Fastener Product code: 80040 MTL Panel Fastener Set (Hook & Pin Assembly Cam). 80041 MTL Corner Panel Fastener Set (Hook & 2" Pin Assembly Cam). Application Insulated prefabricate panel for walk-in coldroom, clean room and others similar purposes Material used: Housing: Gauge 0.8mm / JISG / Electro Galvanized Steel or equivalent. Hook: Gauge 3.00mm / SS400 / Mild Steel (Zinc Plated). Cam: Precision die cast Features: Superior cam action • Prevent panel misalignment • Reliable repeat service performance • Embossed wings with 4 large diameter flow holes ensure maximum flow of P.U foam to increase pull out strength • Anti-Rust. Note: *MTL Panel Fastener are international branded equivalent products *This product is registered under Industrial Design (Registration No. MY 03-00691)