£2.09

Tube OD: 12 mm Thread: 3/8″ BSPP

£2.34

Tube OD: 12 mm Thread: 1/2″ BSPP

£2.27

Tube OD: 15 mm Thread: 3/8″ BSPP

£2.87

Tube OD: 15 mm Thread: 1/2″ BSPP

£3.18

Tube OD: 18 mm Thread: 1/2″ BSPP

£3.49

Tube OD: 22 mm Thread: 1/2″ BSPP

£4.08

Tube OD: 22 mm Thread: 3/4″ BSPP