KD Tools KDS419102 Valve Keeper Remover & Installer Rear Brake Caliper Compressor Kit 7) Are they guaranteed not

7) Are they guaranteed not to break

30 degrees for standard box end wrenches

16" Long  These are bulk

1/4" x 5/16"

Attachments are Used for the Removal of Bearings

KD Tools KDS419102 Valve Keeper Remover & Installer Rear Brake Caliper Compressor Kit 7) Are they guaranteed notFEATURES AND BENEFITS: PUSH OR TAP TOOL WITH A HAMMER TO REMOVE VALVE KEEPERS MAGNETIC TOOL BODY CAPTURES THE KEEPERS FOR QUICK REMOVAL AND VALVE DISASSEMBLY TO INSTALL, LOAD KEEPERS INTO THE INSTALLER CAN BE USED ON THE CAR OR A WORK BENCH VALVE KEEPER REMOVER AND INSTALLER REMOVES VALVE KEEPERS ON OVERHEAD VALVE ENGINES. NO MORE DROPPING AND LOSING THOSE LITTLE VALVE KEEPERS IN THE CYLINDER HEAD. MAKES INSTALLATION A BREEZE TOO.