Jienk 5Pcs RJ11 Male to 6 Pins Screw Terminal Block Adapter for Cat3 Telephone Handset Cords Extender Cable, RJ12 6P6C to 6pin Terminal Extension Cable

Connectors 1: RJ11 6P6C Male plug, Connectors 2: 6 Pin/Way Female Bolt Screw Shield terminals Pluggable Type jack.
Cable Length: 30cm/1ft.
^^ Stability: Reliable connection, made of pure copper wire, strong signal stability and reliability. Establishes a bridged connection for one telephone line with key telephone system control ahead of line circuit. ^^ This is a 6P6C connector (six-position six-conductor), most typically installed on telephone handsets and their cordage. 6P indicates a six-position modular plug or jack. A six-position modular plug with conductors in only the middle two positions is designated 6P2C; 6P4C has four conductors in the middle positions, and 6P6C has all six equipped. ^^ RJ11 is generally used as a generic term for this 9.5 mm series, using RJ11-6P2C, RJ11-6P4C and RJ11-6P6C respectively to distinguish the number of contacts.
^^ Easy to use: No soldering required. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten.