Manual Steel Nails Gun Concrete Steel Nails Gun Wire Slotting Device Special Wall Fastener Suspended Ceiling Decoration Tools Features: The guns are made of solid metal with non-slip rubber grips and slip guard Molly bolts are made of high quality zinc plated carbon steel Light weight and small size, female can also use it Low noise, will not disturb your families or neighbors No large amount of dust, energy saving and environmental friendly Specifications: Name: Manual Steel Nails Gun Material: Metal Color: Blue+Silver Working pressure: 88Mpa Surface treatment: non-slip rubber Applicable materials: metal, wood, concrete, etc. Nail size: 25-40MM Nail shoulder width: 7.3MM Tool length: 32CM Includes: 1 x Gun Body 1 x Handle 1 x Cleaning Brush 1 x Protective Glasses 1 x Glove 1 x Bag of Earplugs 1 x Aluminum Carrying Case