LowPro V4 Cat II Manual Release Bracket for RLB-41This low-profile bracket features an incredibly small footprint for bulkhead mounting. Made of high-density, UV-stabilized polyethylene, the RLB-41 Manual Release Bracket will securely store your ACR RLB-41 EPIRB and provides a quick release latch for fast access in an emergency. Features: One-way mounting eliminates the possibility of installing EPIRB backwardsIntegral de-activation magnet prevents the EPIRB from transmitting until deployedWorks with the ACR GlobalFix™ V4 (RLB-41)