Nitropro Cap Kit Package Qty 100 Individual Cap Kits. Need assistance in selling nitrogen tire inflation service? Offer your customer a NitroPRO® Cap Kit. Each kit includes a one-year premium roadside assistance subscription, (5) N2 branded tire valve system stem caps and complete program details.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov