Heavy Duty Belt ClipCompatible with the following current models:HX370SHX370SASHX471Also compatible with any past models that used the CLIP-14Features: Use in place of the CLIP-14 when a higher performance clip is necessary Heavy Duty Spring clip, with rapid recoilSafety 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