These are sold in packages of ten so if you order quantity one, you will receive ten fuse taps. Quantity two, 20 taps, etc. You can easily convert an existing fuse holder into two fusible circuits for protecting items such as car stereos, dash cameras, radar detectors, and other add-on accessories up to 10 amps. Add-a-fuse taps help provide a safe, cost-effective alternative to splicing electrical wires, and do not disrupt existing circuits.
eBay