Napa KD Tools 41520 15pc. Brake Service Kit Packaged in a blow molded case with laminated instruction cards or sticker integrated into case design Drum Brake Adjusting Tool which adjusts clearance between drum brake and brake shoe Brake Spring Pliers - Hook end removes and installs shoe return spring on most drum brakes. Universal Brake Shoe Retaining Spring Tool 7mm, 8mm, 10mm, 1/4 in. and 3/8 in. hex sockets. T40, T45 and T50 Torxr Sockets.