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Proto J7290-4M Skt Imp Hex Bit 3/8 Dr 4 mm
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Product Description
The PROTO J7290-4M Skt Imp Hex Bit is a 3/8" drive impact socket with a 4 mm hex bit. Constructed from forged alloy steel with a black oxide finish, this standard length socket driver bit is designed for use with metric fasteners. It features a 41.3 mm bit length and an overall length of 69.1 mm.
- Heat-treated for durability
- Precision machined tip for proper screw engagement
- Size stamped on tool for easy identification
Product Highlights
This PROTO impact socket bit is ideal for applications requiring a precise and durable tool. The side locking hole adds extra security during use.
Product Information
Standard Information
- Brand: PROTO
- Manufacturer Part Number: J7290-4M
- Country of Origin: US
Technical Specifications
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