STA-LOKS and Norseman fittings look easy to install. Just screw them on. Right? Wrong. This half-hour video is packed with useful tips on how to choose components, measuring and cutting proper lengths on your wire, tips on installation, weatherproofing, and reusing these reusable compression fittings. Before you install hundreds of dollars worth of fittings, this video is a worthwhile investment. 30 min.