21.3mm OD Polyamide 1-Tube Clamp Size 04 - RON-421.3 Outer Diameter (mm): 21.3 Group Size: 4 MPN: RON-421.3 Product Code: RON-421.3 This is an online offer only for a Limited Time! Availability: In stock Only £0.40 incl VAT. Delivery available to UK/Europe |