Klein Tools VDV211-007 Vertical Multi-Connector Compression Crimper Fast reliable tool for CATV, Home Theater, Satellite and Security System applications where multiple-type connector installations are required. Crimps compression BNC, F and RCA connectors to RG59, RG6, and RG6-Quadshield coaxial cables. Vertical design for easy adjustment, insertion, crimping and removal of cable and connector. Adjustable universal plunger tips and crimp-height with locking-nut ensure accurate crimps on multiple types of connectors. Measuring guide beneath the plunger makes replicating the same compression setting efficient.Ratchet mechanism is designed to prevent the release of the connector prior to full compression. Steel body with black-oxide finish for corrosion resistance and durability.Yellow and black grips enhance comfort, visibility, and allow quick identification.