Seamax EZ Load Boat Launching Wheels Set for Inflatable Boat & Aluminum Boat, with 12" Pneumatic Tire & 2 Height Position

Features Installation Seamax Easy Load Boat Launching Wheels Set is designed by Seamax, made with the hardest marine grade T6 aluminum alloy with CNC processing. Shiny looking anodized coating on all aluminum parts, Product is good for saltwater using; Small parts are all made by solid stainless steel. Lab 1000 LBS tested, support MAX 500 LBS loading in all conditions, good for inflatable boats, aluminum boats, and fiberglass boats. This system is designed for boats with transom, the length of the boat should not exceed 16 FT and the total weight is within 500 LBS. These transom wheels should only be installed by an adult with some experience in working with tools. To install the wheelset properly, first drill 4 holes (5/16”) in the transom for the mounting. Additional reinforcement may be required on some aluminum transom. And you can use marine sealant and suggested Sikaflex 291 or 3M 5200. Benefit from its new Push Button design and 3-stages wheel arm, the system can be adjus