Description: With this chain nail adapter, nails can be fed automatically without jamming. It connects to work fast and penetrate strongly, nails can be fast, continuous and stable, more convenient to operate and improve work efficiency. Automatic chain nail adapter can be used to nail wooden boards, cabinets, ceilings, etc. Different length of screws need to choose the corresponding nozzle length, turn the button to adjust, also can adjust the depth of the screw. It is made of high-quality plastic and carbon steel material. This product is available in many sizes. It is suitable for woodworking, industry, maintenance, home, workshop, etc. Item Name: Chain Nail Adapter Material: Plastic, Carbon Steel Features: Convenient, Easy to Operate, Easy to Install Size Details: Adapter Head, Length: 23cm/9.06", Diameter: 5.1cm/2.01" (Approx.) Chain Belt Nail Length: 2.5cm/0.98" (Approx.) Cross Batch Head, Length: 14.3cm/5.63", Diameter: 0.635cm/0.25" (Approx.) Automatic Nail Feeder, Length: 3.5cm/1.38", Width: 2.9cm/1.14" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Nail Adapter 1 x Chain Strap 1 x Cross Bit 1 x Nail Feeder