Perfect Match KitThe contour gauge with lock solves the installation difficulties of odd-shaped floors. The knocking block with handle helps to install the floor and avoid hurting your hands, and the matching 2-in-1 spacers can form the different gaps you need between the walls. The pull rod can work close to the wall, corner, closet or small space, and the matching rubber hammer can solve the problem perfectly.Knocking Block with HandleThe knocking block made of nylon is designed to be sturdy and more durable. The approximate size of the block is 7 x 2-3/4 x 3/4 inches. With this handle, you can not only control the direction, but also prevent the hammer from hurting your hand.2-in-1 Floor SpacersOur spacers come in two sizes, 1/4 inch and 1/2 inch, which can be installed for any wood flooring material that requires 1/4 inch, 1/2 inch expansion gap. Meet your needs for larger gaps. Large triangle design-stability remains unchanged. Our spacers will not fall, slide, tip over and get stuck as easily as the thin spacers included in other sets.10-inch Precision Contour Gauge with LockKeep the shape from deformation, easily copy and conveniently transfer the shape to anywhere. Simply and easily create instant templates for curved and odd-shaped contours. A good helper for installing floors. Perfect solution to the problem of irregular shapes of wooden floor installation.Heavy Duty Pull Rod and Rubber HammerPull Rod-processed with quenching process. Made of high-quality 45# steel, with frosted and matte coating on the surface, better than A3 steel. There is a soft pad on the back to protect the floor from scratches. Mallet-double-sided, the handle is forged into a hammer head, there is no problem of the mallet head falling apart and the handle bending.