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3/8 in Drive Hex Socket Bit Metric 6 mm Tip, 2 3/4 in L MPN:J4990R-6M

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In Stock
Brand: Proto
Part #: J4990R-6M
UPC: 662679185787
SKU
510-G4387996
$75.16 for Order Qty of 4
Regular Price $26.31 Special Price $18.79

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3/8 in Drive Hex Socket Bit Metric 6 mm Tip, 2 3/4 in L

The Proto 3/8 in Drive Hex Socket Bit Metric 6 mm Tip is designed for heavy-duty use with impact tools. Its new design helps prevent rounding of fasteners and features an anti-slip dual directional hex driver to prevent compromised fasteners. The hex bit socket is built to withstand high torque and force, making it ideal for repetitive applications. The side locking hole provides added security. This socket bit is suitable for use in a variety of industries, including automotive, aerospace, and construction, where high-torque fastening is required. Its compact design and durable construction make it a reliable choice.

Top product features:

  • New design helps prevent rounding of fasteners
  • Anti-slip dual directional hex driver to help prevent compromised fasteners
  • Hex bit sockets are designed to withstand the high torque and force associated with impact tools in repetitive application

Top product applications:

  • General-purpose hex socket bit for metric fasteners
  • Impact tool socket for repetitive applications
  • Precision fastening in electronics or medical equipment assembly

New design helps prevent rounding of fasteners
Anti-slip dual directional hex driver to help prevent compromised fasteners
Hex bit sockets are designed to withstand the high torque and force associated with impact tools in repetitive application

Additional Features:

  • - Side locking hole


Additional Information

  • Country of Origin: TW
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 3.00
  • Package Width: 2.00
  • Package Height: 0.80
  • Package Weight: 0.15
Product info last updated on April 17, 2026 12:17am UTC Category: Hand Tools
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In stock