Chuck Wrenches

  • O.S.H.A. Safety Springs Available on Request
  • SPECIAL CHUCK WRENCHES made to Order
  • All Chuck Wrenches Made of 4140 Heat Treat Material
  • Other Sizes Available on Request
  • WARRANTY IS VOID if handle extension, (Cheater Pipe) is used or has been used with wrenches and/or any modification made to wrench.
  • Handle lengths are designed for MAXIMUM twisting loads.

Square Ends

H &R Part No. Head Length Handle Dia-Length
HR-1/4SQ 3-1/2 7 7 ~ 1/2 - 7
HR-5/16SQ 4 8 ~ 1/2 - 7
HR-3/8SQ 4 8 ~ 1/2 - 7
HR-.400SQ 4 8 ~ 1/2 - 10
HR-7/16SQ 4 8 ~ 1/2 - 12
HR-1/2SQ 5 7-1/2 10 3/4 - 18
HR-9/16SQ 5 7-1/2 10 3/4 - 18
HR-5/8SQ 5 7-1/2 10 3/4 - 18
HR-11/16SQ 5 7-1/2 10 3/4 - 18
HR-3/4SQ 5 7-1/2 10 1 - 24
HR-7/8SQ 5 7-1/2 10 1 - 24

Metric Square Ends

H&R Part No. Head Length Handle Dia-Length
HR-14MMSQ 7-1/2 3/4 - 18
HR-15MMSQ 9 3/4 - 18
HR-16MMSQ 10 3/4 - 18
HR-17MMSQ 6, 7 1/2, 10 3/4 - 18
HR-19MMSQ 6, 11-1/2 3/4 - 18
HR-22MMSQ 6, 12-1/2 3/4 - 18

Double Ends Square

H&R Part No. Head Length Handle Dia-Length
HR-1/2DES 6 3/4 - 18
HR-9/16DES 6 3/4 - 18
HR-5/8DES 6 3/4 - 18
HR-11/16DES 6 3/4 - 18
HR-3/4DES 6 3/4 - 18
HR-7/8DES 6 3/4 - 18
HR-1DES 6-1/2 1 - 24

Hex End

H&R Part No. Head Length Handle Dia-Length
HR-1/2HEX 5 10 3/4 - 18
HR-9/16HEX 5 10 3/4 - 18
HR-5/8HEX 5 10 3/4 - 18
HR-11/16HEX 5 10 3/4 - 18
HR-3/4HEX 5 10 3/4 - 18
HR-7/8HEX 5 10 1 - 24
HR-1HEX 5 10 1 - 24

Internal Square

H&R Part No. Head Length Handle Dia-Length
HR-3/4INTSQ 6 3/4 - 18
HR-7/8INTSQ 6 1 - 24
HR-1INTSQ 6 1 - 24