SERVICE UPDATE
We are operating normally, Royal Mail services MAY be affected, please click HERE to visit their service updates page.
In addition, couriers may also be affected, please contact us if in doubt.
Thank you for your patience, understanding and loyalty.

RJ9/RJ10/RJ22 Couplers & Splitters

RJ9/RJ10/RJ22 couplers, splitters & adaptors. Join two RJ9/RJ10/RJ22 leads together or split using the RJ9/RJ10/RJ22 double adaptor. Straight wired coupler joins two cables without changing the wiring configuration. RJ9, RJ10 & RJ22 are all designations for the SAME plug!

RJ9/RJ10 & RJ22 are the SAME! RJ10 Plug RJ10 (4 way, 7mm wide)