OE 555

Squire's ultimate marine padlock designed to deliver unparalleled anti-corrosion and waterproof performance. With a rich history dating back to 1954, these iconic padlocks have been trusted in underwater environments, including securing lobster pots in Newfoundland. Now, after nearly 70 years of innovation, Squire proudly presents the Old English 555 padlock, the first marine padlock featuring a stainless steel shackle and body. Its cutting-edge design boasts a four-level lock mechanism with brass levers coated in electrophoretic nickel, ensuring exceptional durability even in wet conditions. Tested for 480 hours of salt spray exposure, it surpasses the highest European corrosion resistance standard (EN 1670 - Grade 5).