Caulking gun for cartridges and sausage packs. A professional-use caulking gun for bulk caulk and adhesives and cartridges. A variable speed dial for adjusting the flow rate. A handy trigger for adjusting the flow rate to suit the application. This light and compact tool is ideal for caulking and gluing. Tool only, battery and charger not included. TECHNICAL SPECIFICATIONS: Nominal Battery Voltage 18 V, Voltage LXT Yes, Battery protection Yes, Inner diameter 51 mm, No load speed mm/s 0 – 28 mm/s, Plunge capacity 214 mm, Pushing force 5000 N, Length of Blade 538 mm, Sound Pressure Level (LpA) ? 70 dB (A), Noise Uncertainty (K Factor) 3 dB (A), Vibration Level (3 axes) ? 2, 5 m/s?, Vibration Uncertainty (K Factor) 1, 5 m/s?, Tool weight with battery (EPTA) 2, 1 – 2, 3 kg, Product Dimensions (L x W x H): 404 x 108 x 281 mm. USER BENEFITS: Battery protection system automatically shuts off power when the battery level is low, LED light illuminates the work site.