150mm Universal DA Backing Pad5/16 Inch UNF or M8 ThreadDust FreeHeavy-duty DA pad with fibreglass back plate for heavier sanding. Side extraction vents to keep surface particle free. Suitable for air and electric tools fitted with 5/16"UNF or M8 threadFeatures: Heavy-duty DA pad with fibreglass back plate. Side extraction vents to keep surface particle free. Suitable for air and electric tools fitted with 5/16"UNF or M8 thread. Compatible with dia 150mm stick-on discs. Specification: Net Weight -0.22kg Pad Size -dia 150mm Suitability -dia 150mm Stick-On Discs Thread Size -5/16"UNF or M8 Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys00821 Loops 150mm Universal DA Backing Pad - 5/16 Inch UNF or M8 Thread - Dust Free