https://www.insight-security.com/squire-ss65s-high-security-65mm-open-shackle-padlock - An Insight Security “Quick Guide” to; the Squire High Security SS65S Open Shackle Padlock. This is a High Security CEN 5 rated insurance approved padlock that won’t disappoint. It features a chunky 65mm hardened steel body with a heavy duty 12.7mm diameter tough Boron Steel Shackle. When used with a security chain, the shackle clearance is large enough to accommodate up to two 14mm diameter chain links or a single larger link. Recommended uses include; warehouses, lorries, gates, high security doors and lots more including use with high security chains and padbars. Options include keyed alike lock cylinders for users needing multiple locks to operate from a single key pattern …as well as Long Shackle and Close Shackle variant which add an extra level of versatility for those special applications where the standard padlock would not quite suit the need. This is a quality padlock from a great British company and it comes with a 10 year Manufacturers Guarantee. . …for more information visit the website; www.insight-security.com …or call one of the insight specialists, t: +44 (0)1273 475500, where you’ll speak to a real person with a wealth of expertise and knowledge to draw on.