Specifications Model: KMZ-21 Material: Plastic, Copper, Aluminum, Silicone Surface Treatment: Blackening Plug: UK Standard Color: Black, Red Power Source: Battery Powered Adapter Model: 2120 Batteries Included: Yes Battery Type: 2*21V, 2Ah Lithium Batteries(Included) Input: AC100-240V, 50/60Hz Output: 21V 2A Gluing Depth: 50mm/1.97in Thrust: 0-8000N Material Range: 300ml/0.08gal Hard Adhesive, 600ml/0.16gal Soft Adhesive Rubber Nozzle Opening Diameter: ＞12mm/0.47in Speed: 30-70s/Stick of Glue Barrel Inner Diameter: 5cm/1.96in Barrel Outer Diameter: 5.5cm/2.16in Speed Control Gear: 1-6 Number of Items: 1 Gross Weight: 3.6kg/7.9lbs Product Length: 60cm/23.62in Package Size: 62*32*11cm/24*12.5*4.3in Package Included 1*Cordless Caulking Gun 2*Lithium Batteries 1*A.
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