Pacer 16 AWG Gauge Striped Marine Wire 1000' Spool - Black w/Red Stripe [WUL16BK-2-1000]16 AWG Gauge Striped Marine Wire 1000' Spool Black with Red Stripe Striped wire is great for situations where someone is dealing with a large number of wires. Using striped wire makes identification easier. This, in turn, can increase job efficiency. All of Pacer's 16 AWG striped marine wire is manufactured in Sarasota, FL, USA, from Type III Class K tinned copper. During the production process, the copper conductors are jacketed with PVC insulation.