Retrieval speed up to 80'/minute. Free fall design is up to 6 times faster than powering down. Housing is durable aluminum with triple finish nylon coating. Exclusive stainless steel rope and chain guidance system and stainless steel drive shaft stands up to years of use. Built with durable stainless steel fasteners that resist corrosion for easy removal. Features one piece motor plate for smooth power transmission & improved gear life, heat treated, oil impregnated gear system for smoother operation and watertight seals for additional protection against corrosion. Helm operated one touch control. Replaceable rode glide smoothly channels rope & chain below deck. Overall unit dimensions are: 10-9/16" L x 7" W x 6-5/16" H.