How to Change the Needle in a Red Arrow Tagging Gun
Retailers use tagging guns to attach labels and price tags to items on which a sticker label can't be used. A tagging gun is equipped with a hollow, sharp needle that penetrates one point on the item, usually clothing, to deliver a plastic thread fastener through it. The needle of a tagging gun does not last forever, however, and eventually will have to be replaced. As long as basic safety procedures are used, replacing the needle is a simple process.