4'' LG Flat Square Metal Flange Mounting Plate, 4 Bolt Hole USIP | eBay
Amazon.com: ALXCD Eartip for LG HBS Series Wireless Earphone, SML & Double Flange Silicone Replacement Earbud Gel Tip, Fit for LG HBS-750 770 800 810 900 910 Tone Pro Ultra Plus Infinim [4 Pair] (Black) : Electronics
Loto-Lok FL-LG-5270 Flange Lockout Large - Fire Supplies