12mm OD X 1/2" Extended Male Stud Elbow - LE-3129 12 21 Air & vacuum only. Negative Pressure: -750mm Hg (10Torr) Outer Diameter (mm): 12 Connection/Thread Type: 1/2" MPN: LE-3129 12 21 Product Code: LE-3129 12 21 This is an online offer only for a Limited Time! Availability: In stock Only £7.77 incl VAT. Delivery available to UK/Europe |