3640 - 8pc 3/8″ Dr. Stubby Triple Square Impact Bit Socket Set


In Stock

  • Triple square impact bits designed for high torque applications typically found in cylinder head bolts and drive trains
  • Sunex Tools® impact sockets meet or exceed ANSI specifications
  • Stubby design is ideal for work in tight spaces
  • Impact grade bits forged from high quality CR-MO Alloy Steel
  • Includes compact clip rail packaging
  • Guaranteed to Perform

Additional Information

Lifetime Warranty
Part Number



Lifetime Warranty

Set Includes

3/8″ Dr. M4 Stubby Triple Square Impact Socket(304XZN), 3/8″ Dr. M5 Stubby Triple Square Impact Socket(305XZN), 3/8″ Dr. M6 Stubby Triple Square Impact Socket(306XZN), 3/8″ Dr. M8 Stubby Triple Square

Drive Size


Dimensions 7.7 × 1.9 × 1.3 in
Weight 0.81 lbs


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