The Klein Tools 8-in-1 Interchangeable Insulated Screwdriver Set, No. 32288, features five single- and double-ended, interchangeable blades with a slim-tip to fit tight terminal blocks. The set includes the following tip sizes: two #2 Phillips, two 1/4” slotted, a #1 Phillips, a #1 square, a #2 square, and a 3/16” slotted. The screwdriver securely and easily releases the blade with a quick twist of the lock collar. Both the handle and blades have a 1000V insulation rating and meet ASTM F1505 standard for insulation. A layer of orange impact and flame resistant insulation protects the user from electric shock. The set includes a protective roll pouch to keep the items organized and protected.