Automatic Screw Spike Chain Nail Gun Adapter Screw Gun. Features: HIGH QUALITY: Easy to Install and Use. Accurate Delivery of Nails, Nails Are Not Easy to Fall Off. Exquisite Workmanship, More Stable and Reliable, and Long Service Life. APPLICATION: The Product is Suitable for a Nail Gun or Electric Drill. Automatic Chain Nail Gun Adapter Screw Gun for Electric Drill Woodworking Tools. EASY TO USE: Essential Accessories, Suitable for Replacement of Old or Damaged Nails. You Can Reinstall the Screws into the Chain for Ease of Use. The Depth is Adjustable, Simple and Practical. SAFE USE: The Drill Switch Must Be Activated Before the Chain Adapter Can Be Used. If It Can't Be Used Smoothly, Please Check if the Switch is Correct. Essential Accessories, Suitable for Replacement of Old or Damaged Screws. Delicate Workmanship and Long Service Life. Easy to Install and Use. The Drill Chain Attachment Set is Suitable for a Nail Gun or Electric Drill. Fit 99% Electric Drill, Making Your Drill into a Chain Screw Gun. Screw Length and Depth Are Adjustable. Specifications: Certification: CE Usage: Renovation Team Power Type: Hand Riveters Materials: Steel + Plastic Weight: 500G Nail Gun for Electric Drill Woodworking Tool Cordless Power Drill Attachment Package Includes: Automatic Nail Gun Rack 1 Chain Studs (50pcs) 1 Cross Bit 1 Muzzle 1 . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.