I had built a engine stand out of 2" OAK for a Yamaha F150XB that weighed 600#. It rolled easily on 6 casters 4 that swivel and lock. It is 55" long outside 30" wide. Where the transom plate mounts it is 14 tall x 22 wide 3 1/4" thick. Very Sturdy built. Top is 45" from the floor. Text or call 540 641 305eight if interested. May trade for something.