Heyco's Helios UVX Clip is constructed out of their robust UVX nylon material, promising users a 20-year warranty. The unique clip is capable of holding up to two SolarEdge cables or two Enphase Q cables (or any other cable with diameters between 0.230" and 0.315"). Cables install with fingertip pressure, but cable retention is superior.  The clip installs into .260" mounting holes, but Heyco's unique molding capabilities can meet other custom dimensions as requested. 

Heyco | www.heyco.com