2PC 1/8 1/4 1/2 3/8 BSP Male Thread 6mm-16mm Straight Barb Tail Brass Connector. 2PCS 1/8" 1/4" 3/8" 1/2" Female To Male BSP Connector Brass Reducing Adaptor. Mouse Sanding Sheet 40-2000Grit Sanding Sandpaper Decker Detail Palm Sander Pad.
eBay