400pcs Nail Gun Nails Steel Nail Concrete Nail For Nail Gun Rivet Tool Nail Gun Bullet Wall Ceiling Punch

-Gurantee shipping out in 24 hours;-Warehouse is based in ManilaFeatures:Loading opening: 7.3mmNail length: 22mmPower adjustment: mode1: can penetrate 10mm steel plate, can hit concrete with a mark of C30 and above with great powermode2: suitable for home improvement ceilings, installation brackets, door and window monitoring, etcmode3: can hit soft substrates, with low soundmode4: Suitable for soft substrates such as large wooden squares, gypsum boards, red brick walls and so on.After-sales Service:1.Receive product with damages2.Receive product lacks parts;3.Product doesn't work when you use it only for a few days.SOLUTION: Contact us directly, we will resend you a new product or the missing parts with no charges, we will bear the shipping fee. YOU DO NOT NEED TO PAY ANYTHING!