Securitron FMK-SW Flex Mount Kit for Swing Gate

The Securitron FMK-SW is a Flex-Mount gate lock bracket kit designed for installing Securitron GL1 electromechanical gate locks and M62FG Magnalocks on swinging gates. Constructed from zinc-plated steel, the kit includes reversible mounting brackets, pre-drilled post channels, installation hardware, and four post shims. Supporting round posts up to 3 inches in diameter, the FMK-SW provides adjustable lock positioning through bolt-on or welded installation on fence and gate posts.

Securitron FMK-SW Flex-Mount Bracket Kit for Swing Gates

The Securitron FMK-SW Flex-Mount Bracket Kit provides an adjustable mounting platform for installing Securitron GL1 Gate Locks and M62FG Magnalocks on swinging gates. Designed for commercial, industrial, and perimeter access control installations, the kit secures compatible locking hardware to fence and gate posts without requiring custom-fabricated mounting brackets. Its pre-formed post channels and reversible mounting plates accommodate different gate configurations while maintaining proper alignment between the lock and strike assembly. The FMK-SW is specifically configured for swinging gate applications, while the separately available FMK-SL provides the corresponding mounting solution for sliding gates.

The FMK-SW features zinc-plated steel brackets with pre-drilled mounting holes for corrosion resistance and secure mechanical attachment. The mounting system accommodates round gate posts up to 3 inches in diameter, with included post shims adapting the brackets to smaller post sizes. According to Securitron's Flex-Mount product literature, the FMK-SW supports 1-inch to 2-3/4-inch separation between gate and fence posts when installed with compatible GL1 or M62FG locking hardware. Its reversible lock and strike brackets provide additional positioning flexibility, while the complete mounting kit has a manufacturer-specified shipping weight of approximately 7 lbs (3.18 kg).

The Securitron FMK-SW swing gate mounting system includes the required bracket assemblies, mounting fasteners, and four post shims for installation on compatible gate structures. The adjustable mounting configuration positions the strike bracket on the swinging gate and the lock bracket on the stationary fence post. Installers can secure the hardware using a bolt-on mounting method or welded installation, depending on the gate structure and security requirements. Securitron recommends welding the installed brackets and hardware for maximum security. Dedicated mounting arrangements accommodate the GL1 electromechanical gate lock or M62FG electromagnetic lock, with separate bracket positioning instructions provided for each locking device.

The FMK-SW Flex-Mount Kit supports outdoor perimeter security installations where gate movement, post dimensions, and lock alignment require an adjustable mounting solution. Compatible locking hardware includes the Securitron GL1 2,000 lb electromechanical gate lock and M62FG 1,200 lb electromagnetic gate lock, with the actual holding force determined by the separately purchased lock rather than the mounting brackets. Securitron's product literature identifies the FMK series as covered by its MagnaCare lifetime replacement, no-fault warranty. The FMK-SW provides the mounting hardware only; the gate lock, access control equipment, and electrical power supply are purchased separately. Installers must verify gate-post dimensions, structural strength, lock compatibility, and required clearances before installation.