Description: Package included 1x capping tool; 1x spring balancer; 4x rubbers; 2x metal chucks; 1x plug adapter; 1x Allen key. Easily used to tighten or loosen the caps, high-quality motor, fast start, low current, strong power. Smart design, comfortable hand-held and light-weight, easy to operate. With pothook, you can hanging it after a long work. Applicable to a variety of high strength bottle caps apply to the caps direct range of 10-50 mm. Specification: Material: Plastic Size: 320x170x80mm/12.60x6.69x3.15inch Power: 80W Diameter: 10-50mm Rubber insert: 10-20mm; 20- 30mm; 30-40mm; 35-40mm; 40-50mm; 45-50mm Package Includes: 1 Piece Electric Capping Machine 1 Piece Spring Balancer 4 Pieces Rubber Insert 2 Pieces Chuck 1 Piece Plug Adapter 1 Piece Allen Key 1 Set Auxiliary tools Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!