SECURELATCH PINTLE HOOKSECURELATCH PINTLE HOOK Auto locking system secures primary latch without manual coupling required Cupped hook tightly holds lunette ring fore and aft to reduce chucking and noise Built in back plate helps position lunette ring for easier hookup Fits SecureLatch pintle mounts with slotted plate (sold separately) Quick, easy, one tool height adjustments no disassembly required Integrated, intermediate safety chain hangers keep chains off the ground