Parker 75 Nib. (Extra Fine) N521 £39.00 Quantity: at £39.00 each Add To Basket Summary; Manufacturer: Parker. Designation: 75. Origin: USA. Material: 14ct Gold. Dates from (approx): 1990. Overall Length: 17mm excluding feed. Writing Width: Extra Fine. 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!