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3/8 in Drive Hex Socket Bit Metric 5 mm Tip, 1 25/32 in L MPN:J4990-5MST

Discount: See in Cart
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In Stock
Brand: Proto
Part #: J4990-5MST
UPC: 662679170110
SKU
510-G7574944
$83.95 for Order Qty of 5
Regular Price $23.51 Special Price $16.79

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3/8 in Drive Hex Socket Bit Metric 5 mm Tip, 1 25/32 in L

This 3/8 in Drive Hex Socket Bit Metric 5 mm Tip from Proto is designed for heavy-duty use, featuring a heat-treated alloy construction for wear-resistance and a polished chrome finish for durability. The hex opening securely holds the bit, allowing the bit holder to take the torque load and minimizing distortion for a long life. Ideal for applications such as automotive, industrial, and construction, this socket bit is perfect for tasks that require high torque and precision. Its compact size and rugged construction make it a reliable choice for professionals and DIY enthusiasts alike.

Top product features:

  • Made of alloy steel for wear-resistance
  • Polished chrome finish for durability
  • Hex opening holds the bit allowing the bit holder to take the torque load

Top product applications:

  • General-purpose workshop use for tasks that require a high level of torque
  • Precision applications such as electronics or medical device assembly
  • Automotive repair and maintenance where a high level of precision is required

Made of alloy steel. Polished chrome finish
Made using a heat-treated alloy for wear-resistance which helps minimize distortion for a long life
Hex opening holds the bit allowing the bit holder to take the torque load


Additional Information

  • Country of Origin: US
  • 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: 1.60
  • Package Width: 0.70
  • Package Height: 0.70
  • Package Weight: 0.10
Product info last updated on February 9, 2026 10:12am UTC Category: Hand Tools
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In stock