GIFT 100PCS Steel Nail Gun Manual Mini Rivet Ceiling Wall Tool Anchor Trough Device Home Fastener Metal Working Tool Rivet Heavy Duty Nail Gun Nail Machine Nail Pipe Nails

Pipe nails(50PCS/1box)Working Principle:Scientific design is safe and reliableUse dedicated ceiling artifact. Integral nails into the structureAfter the attachment is in place, while pressing down, clickThe firing needle tube emerges from the head of the needle and rushes into the bottom of the cartridge case.The firing pin occurs at the bottom of the cartridge case with the firing chargeFriction detonates the propellant.The explosion of the propellant ignites the propellant,Causes the propellant to generate a shock wave,Under the action of the shock wave, theThe nail is fired, and the nail rushes into the wall, so that the structural attachment is fixed to the wal