Install perfectly straight wood or composite decking faster than ever with the Original BoWrench Decking Tool. This incredibly simple, yet useful tool acts as a second set of hands, allowing you to straighten and hold deck boards, eliminating crown and creating a consistent space between boards. 
 
Just slip the BoWrench prongs of the gripper over the joist and slide the handle until it locks in place! The Bowrench holds the board right where you want it, freeing up your hands to secure fasteners. The BoWrench Decking Tool has been used for decades by professionals and homeowners alike on nearly any kind of decking project.