DRILL CHUCK KEY SMALL 4-WAY

The Lisle Corp. Small Master Chuck Key is cast from alloy steel and features strong neodymium magnets to attach to a workbench or toolbox. The keys are numbered 1-4 for identification: #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'.