Specifcations： Material: Brass Temperature Rating : -65 to 250 degrees F Length: 50mm, 60mm, 80mm,100mm / 5cm,6cm,8cm,10cm Maximum Working Pressure: Operating Pressure UP To 1200psi Qty:2/4Pcs Size: For 1/2"BSP-50mm Long For 1/2"BSP-60mm Long For 1/2"BSP-80mm Long For 1/2"BSP-100mm Long For 3/4"BSP-50mm Long For 3/4"BSP-60mm Long For 3/4"BSP-80mm Long For 3/4"BSP-100mm Long Package Included: 2/4Pcs Brass Running Nipple.
eBay