11. Barnett makes just about everything in-house, so as we wandered around we encountered one of the cable assembly stations. Since they make everything themselves Barnett offers both stock replacement and custom length cables for H-D and aftermarket applications. In 2006 Barnett introduced its High Efficiency (HE) inner wire for '87 and later H-D cable clutches. The HE cables feature nylon coated inner wire, a High Density Polyethylene (HDPE) inner liner, and are pre-lubed, which aids in smooth cable action and reduced lever effort.