3M™ Highland™ terminal kit includes a selection of our most popular vinyl insulated ring, fork, butt splice and disconnect terminals. The refillable plastic kit is compact, portable and durable. 3M™ Highland™ terminal kit gives you a sampling of our most popular vinyl insulated ring, fork, butt splice and disconnect terminals in convenient packaging that's portable and refillable. 3M™ terminal kits are a great way to experience firsthand what has kept 3M™ a leading supplier of terminals for more than 30 years.