Very , simply remove the damaged pin, and tap these in place with your hammer. Zinc Alloy, surface brass plated, long time for used. part for home table replace part. Perfect for table leaves and joining. Features - Color: Golden. - Size: 1.88X0.80X0.80cm/0.74X0.31X0.31inch. - Material: Zinc alloy, copper. - Dowel pin are cylindrical fasteners that are used in a wide range of applications. - Also known as parallel pin, dowel pin are used to retain parts in a fixed position, maintain alignment between different parts, or to join different components together. - tops with table hold table leaves or halves in perfect alignment. - These table alignment pin work great with restoration projects on old tables or on new woodworking projects. - It is manufactured with professional technology to ensure the of the product and can work for a long time. Package list: 20 x dowels