The SQUIRE SS80CS S1 closed shackle padlock combines robust security with exceptional durability. Crafted in the UK from solid hardened steel, it features a 16mm hardened boron alloy shackle and an electrophoretic finish that offers outstanding corrosion resistance, proven by over 200 hours of salt spray testing. Certified to CEN Grade 6 and LPCB Level 3 standards, this padlock resists picking, drilling, and sawing. With key withdrawal possible only when locked, it ensures reliable operation even in the harshest environments, making it an expert choice for high-security applications.