1/2" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass 80mm Long

Amazon

Chrome plated tap pipe extension/extender perfect to be used with bib taps The tap extension can be also used for the extension of fitting connections, discharge valves or to fit between radiator and the valve to extend the valve by 10-100mm Length: 10mm, 15mm, 20mm, 25mm, 30mm, 40mm, 50mm, 60mm, 80mm or 100mm Thread size: 1/2" BSP Female x Male Material: chrome plated brass, Weight: 0.22 Pounds, Manufacturer: Invena

ManoMano

Extension socket with 1/2 BSP thread to allow you to extend any fitting in height, giving more room for any clearance issues, same thread for both internal and external side. length: 80mm (polished part) thread size: 1/2" BSP Female x Male material: chrome plated brass max pressure: 1.0 MPa (10 bar) max temperature: +100C