Self Ejecting Chuck Keys
JM Engineering stocks the most common sizes of self ejecting chuck keys. We sell these keys for about 40% less than any other safety equipment supplier. Our safety keys are hardened and tempered for long life.
3/8″ self ejecting chuck key #seck-38 $65.00
7/16″ self ejecting chuck key #seck-76 $70.00
1/2″ self ejecting chuck key #seck-12 $75.00
5/16″ self ejecting chuck key #seck-56 $80.00