Lisle 12050 Small Master Chuck Magnetic Key w/ (4) Sizes

Has 4 sizes.

Strong neodymium magnets for attachment close to the worksite or toolbox. Cast from alloy steel for strength.

Each key has a number 1-4; #1 is similar to Jacobs key 'KK', #2 is similar to Jacobs key 'K7', #3 is similar to Jacobs key 'KG1', #4 is similar to Jacobs key 'K30'