-Multipurpose, allows you to elevate, roll, reposition timber. Hooks fit 3 to 15-inch diameter wooden log. -High carbon steel double hook gets a solid hold on logs of all sizes. -Heavy-Duty Powder-Coated Steel Tubing provides superior strength, all-weather protection, and rustproof performance for years of outdoor use. -SAFE FOR LOG SAWS, CHAINSAWS and HAND SAWS Handle the heaviest of logs without digging into dirty Timberjack helps save chains from getting stuck in the ground and protects against kickback for greater safety, efficiency, and cut speed. -SIMPLE ASSEMBLY Arrives with a complete hardware kit and easy instructions for setup Enjoy all the conveniences of a commercial-quality log lift in one sturdy, compact, easy-to-store home system.