LED SNAPIN MOUNTING CLIPS, 5MM; Accessor; LED SNAPIN MOUNTING CLIPS, 5MM; Accessory Type:Snap In Mounting Clip; Holder Type:Clip; No. of LEDs:1; External Length:5.51mm; External Diameter:5.99mm; For Use With:Dialight 521 Series LEDs; Mounting Hole Dia:0.165"