This aluminum component retards the migration of snow and ice beneath the ColorGard crossmember or SnoFence and SnoRail systems. It has a special integrated rubber ?foot? to prevent abrasion of the panel?s finish. SnoClip slides onto the back of the crossmember or rod and extends down to the flat of the roofing panel. IMPORTANT NOTICE! ? SnoClip design has changed. SnoClip must now slide on from the end of the ColorGard crossmember. Be sure to slide SnoClip onto assembly before attaching crossmember to clamps. A retrofit SnapClip is also available from your authorized S-5! distributor.