Package List 4 x leveling nuts 4 x springs 4 x screws Features - and practical design with beautiful appearance, easy to carry and use screws for 3d printer. - This useful hand leveling kit is convenient installation, easy to level 3D printer parts. - Color: As shown Screws Leveling Kit for 3D Printer. - Material: Metal Printer Leveling Nut Kit. - Size: About 6.00X6.00X0.80cm/2.36X2.36X0.31inch 3D printer leveling tool. - This nut leveling kit is a great replacement accessory kit for 3D printer 3D printer nut spring. - Made of metal material, easy to level the printer and Hand Leveling Nut Kit. - Level the heated bed or platform, and make them more stable Leveling Nut Spring Screw Kit. Goods Description3D printer nut spring The reasonable design makes it easier to level the printing platform, which brings us great convenience. Part for 3D printer Choose one for you!. 3D printer bed leveling This is a set of 3D printer leveling kits, carefully materials manufactured with excellent functionality and long-lasting durability