Lunmar Low Profile Cradle Kit Piling Mount (4200#, 5600#, 7000#)Lunmar Boat Lift Low Profile Piling Mount boat dock lifts are designed for boats that weigh less than 4200#, 5600#, or 7000# when full of fuel and gear. Like the piling mount lifts, the low profile piling mount attaches directly to 4 pilings and require no overhead structural beams. The pilings in our galvanized mount lift kits will support the entire load, therefore we recommend this be installed professionally. All parts on this boat lift are hot