Parker 45 Steel Nib. (Medium Italic) N544 £18.00 Out of stock. Summary; Manufacturer: Parker. Designation: 45. Origin: UK. Material: Steel. Dates from (approx): 1970. Overall Length: 44mm including collar and feed. Writing Width: Medium Italic. Notes: All sizes and measurements are approximate. Any replacement nib may need some adjustment when fitted to the pen. We can fit this nib as part of a service on your pen, email us for details. Postage in the UK is free on this item!