French style nail for every purpose The JF is a French style Mustad nail with a long neck and a square head. This is a popular nail due to its ease of use for many shoes, environments and sports demands. The nail has a secure and solid fit in all Mustad V-fullered shoes and is available in a large range of sizes.
Good to know - Long neck and square headed nail - All-round nail, suitable for different environments and sport demands - Secure and solid fit with all Mustad V-creased shoes ! Longer neck makes it less suitable for very thin shoes