Tinksky 7 Inch Terminator TV Tool CATV Cable Locking Color: Silver, blue. Material: Metal, plastic. Size: 7 inch 177.8mm. Durable, long lasting, and easy to use. The design features solid spring steel ears. Accommodates the following types of terminators:PDI Inc. Models : PTP-59 and PTP-59LR, PCT International Model: TPG, Corning Gilbert model: GTT , Signal Vision, Inc. Models: SV-LT and SV-LTA, Viewsonics Model: TR 75 GTL