The Nitrous Express 3AN B-nut and sleeve in red is sold each and provides the terminal hardware for 3AN hard-line connections. This individual D-3 B-nut and sleeve is intended to complete fittings used with 3AN tubing and compatible NX components, enabling secure mechanical joins for nitrous and fluid lines where color-coded hardware is preferred.
Nitrous Express 3AN B-Nut & Sleeve - Red