Self-Ejecting Lathe Chuck Wrench


Self-ejecting chuck wrenches won’t stay in unless you keep tension on them. This prevents the wrench thrown from the chuck accidentally.


Product Description

This self-ejecting wrench is designed for use on lathe chucks.  The square socket is covered by a metal spring loaded housing. If by mistake the wrench is left in the chuck, the spring will automatically jump the wrench off the chuck.

  • All steel construction
  • Wide range of sizes
  • Standard and spring-loaded type
  • Knurl ends for good grip
  • Inch sizes are a square drive
  • Black oxide and nickel plated components

Available sizes

P/N Description and dimensions (square) Handle Length Body Length
FSEK-14 Lathe wrench 1/4 6″ 4″
FSEK-516 Lathe wrench 5/16 6″ 4″
FSEK-38 Lathe wrench 3/8 8″ 4″
FSEK-716 Lathe wrench 7/16 8″ 5″
FSEK-12 Lathe wrench 1/2 10″ 5″
FSEK-916 Lathe wrench 9/16 10″ 6″
FSEK-58 Lathe wrench 5/8 12″ 6″
FSEK-1116 Lathe wrench 11/16 12″ 10″

Product Variations


FSEK-14, FSEK-516, FSEK-38, FSEK-716, FSEK-12, FSEK-916, FSEK-58, FSEK-1116