100% 316 stainless steel deck unit Fall Safe anchor lockFast line speedImpact-resistant motor coverWith reed switch and magnet fitted as standard for chain counter applicationsFits calibrated chains: 6mm DIN766, 1/4" G4 or BBB, 7mm DIN766Kit includes: windlass, base gasket seal, mounting studs, contactor, circuit breaker and rocker switch5 year warranty