Heavy Duty Belt Clip. Compatible with the following current models:. HX370S. HX370SAS. HX471. Also compatible with any past models that used the CLIP-14. Features:. Use in place of the CLIP-14 when a higher performance clip is necessary. Heavy Duty Spring clip, with rapid recoil. Safety latch keeps the radio from falling off the clip when rotated. Corrosion resistant commercial grade construction. Rubber O-ring stabilizes the radio during moments of heavy activity