The 9150 US Composite Uni-Seal Tools is designed for use with sealed RG6/59 and RG11/7 male compression connectors and RG6/59 RCA Jacks. A moveable yoke allows quick change over from drop connectors to the RG11/7 position. Toggle action assures complete connector sealing, thus eliminatiing the need for a complicated ratchet mechanism. Durablity and longevity of operation are achieved through its composite design with high carbon heat treated parts. Refer to 9175 US for BNC compression applications.