JM07 recliner cable .... Crate & Barrel, Ethan Allen & many other fine stores
This style of cable is manufactured in more than one design, black spring/tapered spring/black ring end/ silver ring end etc, aslong as the measurements match as in picture the amount of exposed inner cable and with this type of recliner frame black clip,
the amount of exposed inner cable to outter case may vary up to 8mm due to the lfe of the sofa causing the cable to strech, these all have adjustable ends at the barrel end when clipped into handle to take out any slack.