Stem Adaptor Super Brass 4 1/4 - RM050412 Suitable for Compressed Air and Vacuum Stem Outside Diameter (mm): 4 Connection/Thread Type: 1/4" MPN: RM050412 Product Code: RM050412 This is an online offer only for a Limited Time! Availability: In stock Only £2.00 incl VAT. Delivery available to UK/Europe |