Durable Magnalocks Ideal for traffic control in high-use areas where low maintenance is required. With unsurpassed durability, Securitron magnetic locks will last long after most buildings wear out. M32 Magnalock 600lbs holding force; Weather resistant M38 Magnalock600lbs holding force; Indoor use M62 Magnalock1200lbs holding force; Weather resistant M68 Magnalock1200lbs holding force; Indoor use M82 Magnalock1800lbs holding force; Weather resistant DM62 Magnalock1200lbs holding force; Weather resistant