The Flex Mount Bracket System is a set of mounting brackets designed for use with the M62FG-SASM Gate Magnalock® and the GL1 Gate Lock. Bracket kits extend access control to gates and fences Post Shim Brackets are used to adapt both small and large Post Brackets to pole/post sizes smaller than 2" or 3" respectively in 1/8" increments - 1-7/8", 1-3/4", 1-5/8" 2-7/8", 2-3/4", 2-5/8", etc. When more than two shims are used together on a single post, welding the bracket to the pole/post is recommended. All necessary mounting hardware including four Post Shims is included with each Flex-Mount Kit. Product Features Permits electronics to be mounted on fence posts or gate posts Brackets are reversible Bracket kits include brackets, mounting hardware and post shims Post brackets are pre-drilled Zinc-plated steel provides durability and long life Bolt on or weld for installation Compatible with maximum 3" [76.2mm] round post with minimum pole separation of 1" [25.4mm] Use with post shim brackets for smaller post sizes MagnaCare® lifetime replacement, no-fault, no questions asked warranty Weight & Dimensions Shipping Weight (lbs): 13.4 Max Box Height (in): 10.1 Max Box Width (in): 3.7 Max Box Depth (in): 7.2 Application Mounting: permits Direct Mount Gate Type: Sliding|Swinging Works With: M62FG and GL1 Documents Securitron FMK-SW, FMK-SL Electromechanical Lock Accessories Installation Instructions Securitron FMK Mounting Bracket Catalog Page