Brass BSP Reducing Hex Nipple

8mm (1/4") x 6mm (1/8"), 10mm (3/8") x 6mm (1/8"), 10mm (3/8") x 8mm (1/4"), 15mm (1/2") x 6mm (1/8"), 15mm (1/2") x 8mm (1/4"), 15mm (1/2") x 10mm (3/8"), 20mm (3/4") x 10mm (3/8"), 20mm (3/4") x 15mm (1/2"), 25mm (1") x 15mm (1/2"), 25mm (1") x 20mm (3/4"), 32mm (11/4") x 20mm (3/4"), 32mm (11/4") x 25mm (1"), 40mm (11/2") x 25mm (1"), 40mm (11/2") x 32mm (11/4"), 50mm (2") x 25mm (1"), 50mm (2") x 32mm (11/4"), 50mm (2") x 40mm (11/2"), 65mm (21/2") x 50mm (2"), 80mm (3") x 50mm (2"), 80mm (3") x 65mm (21/2"), 100mm (4") x 80mm (3")