Boatcatch is a coupling device that modernizes the launch and retrieval process of trailer boats. It allows you to quickly remove and replace your boat to and from its trailer without setting foot on a boat ramp or beach. This boat to trailer coupling was invented out of necessity by a commercial abalone diver and former mechanical engineer who has thirty years of industry experience. The device filled his need to allow safe fast launch and retrieval of his 3 tonne abalone boat. He does this many hundreds of times each year. The coupling is a made from 100% marine grade stainless steel. It has very few moving parts and has an attractive polished finish.