Super Chuck Drop-In Replacement Safety Chucks
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Replacement for Super Chuck

Double E SC Series safety chucks are engineered to easily fit the same bolt patterns of the obsolete SuperChuck A and B-series with no additional modifications or bulky adapter plates. Converting to a Double E safety chuck is simple, and with the sliding style faceplate, safer and more reliable.

Super Chuck A and B series safety chucks are now obsolete

Obsolete SuperChuck Safety Chucks


Available replacements for AF, AH, AHF, B, BF, and BH-series SuperChucks


  • Exact bolt patterns and mounting dimensions as the old SuperChucks.
  • No frame or shaft modifications needed.
  • Sliding style faceplate.
  • Internal cam prevents chuck from opening unless upright.
  • Available in both foot and flange mount.
  • V or U shaped inserts to any size of existing SuperChucks.
  • Full product support on all EE safety chuck spare parts.

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