Shop All Bit Sockets
Proto
3/8 in Drive Hex Socket Bit Metric 5 mm Tip, 2 3/4 in L
Mfr # J4990R-5M
Zoro # G4387707
original price:
$11.15
5% off
new price: $10.59
/ea
$10.59
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Drive Size 3/8 in
- SAE or Metric Metric
- Number of Points 6
- Measurement Type Metric
- Overall Length 2 3/4 in
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Proto
- MFR # J4990R-5M
- Zoro # G4387707
- UPC # 662679185770
- Country of Origin Taiwan, Province of China
- Category Bit Sockets
Dimensions
Drive Size | 3/8 in |
Overall Length | 2 3/4 in |
Tip Size | 5 mm |
Insert Length | Not Found |
Details
SAE or Metric | Metric |
Number of Points | 6 |
Measurement Type | Metric |
Material | Alloy Steel |
Item | Socket Bit |
Finish | Chrome |
Standards | ANSI |
Features | Anti-Slip, Bi-Directional, To Help Prevent Compromised Fasteners, To Withstand the High Torque and Force Associated with Impact Tools in Repetitive Application, Side Locking Hole |
Bit Style | Hex |
Impact Rated | No |
Tip Style | Hex |
Insulated | No |
Replaceable Insert | No |
Description
With this Proto J4990R-5M 5 mm Tip, Socket Bit Metric 3/8 in Drive, you can handle all your hex fastener needs. Made of alloy steel, the socket bit has a tip size of 5 mm and an overall length of 2 3/4 in. The drive size is 3/8 in., and it comes with 6 points. It also features a hex tip style and has a chrome finish. You will want to equip yourself with this high quality tool from Proto Tools for your next project.
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- LEATHERHEAD TOOLS American Hook, 10 ft. Pro-Lite Pole, HiViz Lime (PLL-10AH-B)
- STAHLWILLE TOOLS Bit screwdriver TORX T 25 hex C 6, 3 L.25 mm (08130025)
- KLEIN TOOLS Flex Auger Bit with Screw Point, 3/8 x 72-Inch (53717)
- KRAFT TOOL Elite Series Carbon Steel Cem, 18"x4 (CFE227)
- PROTO 3/8 in Drive Hex Socket Bit SAE 3/8 in Tip, 6 3/32 in L (J49903/8XL)
- PROTO 1/4 in Drive Torx(R) Socket Bit SAE T10 Tip, 1 1/2 in L (J4739-10W)
- PROTO 3/8 in Drive Hex Socket Bit SAE 3/8 in Tip, 2 23/32 in L (J49903/8-TT)
- PROTO SKT 1/4DR 3/16 SLOTTED BIT (PO4744)
- PROTO 3/8 in Drive Hex Socket Bit SAE 7/32 in Tip, 2 23/32 in L (J49907/32)
- PROTO 3/8 in Drive Hex Socket Bit Metric 9 mm Tip, 2 3/4 in L (J4990R-9M)
- PROTO 3/8 in Drive Hex Socket Bit SAE 3/16 in Tip, 2 23/32 in L (J49903/16-TT)
- Proto Bit Sockets