100% 316 stainless steel deck unit. Fall Safe anchor lock. Fast line speed. Impact-resistant motor cover. With reed switch and magnet fitted as standard for chain counter applications. Fits calibrated chains: 6mm DIN766, 1/4" G4 or BBB, 7mm DIN766. Kit includes: windlass, base gasket seal, mounting studs, contactor, circuit breaker and rocker switch. 5 year warranty