Galvanized Steel Keel Block
A great, longer lasting alternate to traditional wood keel blocks. Each tube is 8”x8”x20” (20x20x51cm) and weighs only 33 pounds (15kgs.). These have been load tested to 40,000 pounds (18 tons). If your wood blocks are splitting or rotting quickly, this may be a good investment. The tubular construction is easy to grip and carry.