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Proto J4990-4MXL Extra Long Socket Driver Bit Metric 3/8 in 4 mm
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- Call for Pricing Call for pricing (215) 326-9845
- Call for Pricing Call for pricing (215) 326-9845
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Product Description
The Proto J4990-4MXL is an extra long socket driver bit by Proto. This bit is designed with a measurement system in metric and fits a three-eighth inch drive. It features a four millimeter bit size and has a length of five inches. With a total length of six and three thirty-seconds inches, it is made from alloy steel and has a polished chrome finish.
- Extra long design for extended reach
- Compatible with three-eighth inch drive tools
- Constructed from durable alloy steel for longevity
Product Highlights
This socket driver bit is ideal for tasks requiring a long reach and precision. The polished finish aids in corrosion resistance and ensures smooth operation.
Product Information
Standard Information
- Brand: Proto
- MPN: STAPR-J49904MXL
Technical Specifications
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