400 Pcs Nail Gun Manual Steel Concrete Nails, 7.3mm Round Nails Wall Fastening Tool, Concrete Nails for Walls, Concrete Ceiling Cable Ducts Fixed Slotting Device Repair Tool, Nail Gun Accessories

400pcs steel concrete nails : Round nails are made of high-quality materials, strong and durable, not easy to rust and break, for concrete ceiling cable ducts fixed slotting device repair tool.
Easy to use : Round nails wall fastening tool for 7.3mm diameter holes, hold the muffler sleeve by hand and compress it back a few times to remove the residue for the next operation.
Small and convenient : Nail gun manual steel concrete nails light weight, small size, it can be operated with one hand, the muffler made of the muffler made of thickened steel, is safer, safer, and more comfortable.
Wide application: Concrete nails used for ceiling, light steel keel, pipeline, bridge, plumbing, electricity, and air conditioning installation, Hard and durable, not easy to rust and break.
Concrete nails for walls : Suitable for red brick wall, concrete wall, 8mm aluminum alloy wire duct, thick wood board. No large amount of dust, energy saving and environmental protection.