Durable construction HKLN4510 for MOTOROLA RM Series replacement holster with swivel belt clip Compatible with Motorola RMM2050 RMU2040 RMU2043 RMU2080 RMU2080D RMV2080 radio Which lets you rotate a RM Series radio into a comfortable position. Now you can move freely as you get on and off a forklift, bend to pick up a tool, or reach to restock a case As your daily work progress, you are free to move and keep your hands at work