Made of soft rubber material to increase friction, make it more comfortable when using, you can lock the handle by the net clamp to protect compression tool after using. It's convenient to carry and has a long service life. High quality crimping tool can precisely extrusion the F connectors, work with connects RG-6,and RG-59 RG-58 compression connectors etc. Use with R59 and RG6 coaxial type cable. Made of highhardness steel material, the perfect connection of the RG6 male connectors and female to female connectors, which is anti-corrosion nickel-plated, perfect for use. Equipped with hexagonal tools can adjust the depth of the v-shaped incision, 3 to 6 Clockwise circle, one-time peeling, keep inner core. Professional Coaxial Compression Combination Crimp Tool with Adjustment for Different Lengths of F, which is more convenient to install a satellite tv dish /cctv , move cable tv and cable modem, or wire up the cables for your house.