115mm Sanding Disc Backing Pad for Grinders with M14 Thread : Amazon.co.uk: DIY & Tools
115mm Round Sanding Pad Oscillating Multitool for Fein Multimaster Chicago Bosch | eBay
Sanding Disc 115mm 240 Grit | Toolstation
DFS Sanding Pad Ø 115mm hard - for KRESS Hexe - backing pad for Hook and Loop abrasive discs with 8-Hole extraction : Amazon.co.uk: Business, Industry & Science
Tyrolit 115mm x 60G Zirconium Sanding Disc Pack of 50 - SPA Welding Supplies