McJING Tools
Self-Ejection Lathe Chuck Key
Square head Self-Ejecting lathe chuck wrench made of high quality tool steel, hardened and tempered. Self-Ejecting key releases itself from the chuck after every use, preventing someone from accidentally leaving the key in the chuck as the machine is started. Not only do these tools prevent injuries, but they also prevent damage to the chuck.
Option observed: 6mm Self-Ejection for 100mm 4-jaw chuck
Page reports in stock
Observed 6 Sept 2026
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