18.1mm X 20mm X 14.5 Hole Steel Ferrule - SHF-18 inside Diameter (D mm): 18.1 Length - A - (mm): 20 inside Diameter (D2 mm): 14.5 MPN: SHF-18 Product Code: SHF-18 This is an online offer only for a Limited Time! Availability: In stock Only £1.77 incl VAT. Delivery available to UK/Europe |