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⚙️ proto j4990 5m 8" socket by stanley logo

⚙️ Proto J4990 5M 8" Socket by Stanley Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.7
🪚 Industrial Drill Bits, 🔪 Cutting Tools

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Description of ⚙️ Proto J4990 5M 8" Socket by Stanley

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. Precise 5mm Size. 1-5/8-inch Bit Length. 2-23/32-inch Overall Length, Made in USA

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
    1

Type of review

Revainrating 1 out of 5

Do not order twist drills here

Do not order false advertising from this company. He said he ordered the item in 2 sizes. After a week of withdrawal no product was there. Said he went back to the magazine looking for more money.

Pros
  • High marks for grip and durability from testers
Cons
  • Not as thick as other drills

Revainrating 2 out of 5

Not As Shown - Drill Parts & Accessories

The drill bit itself is graduated and the 5mm tip is too short for the application required. I wouldn't order if I knew about it. The 5 mm piece is only 9 mm long and then becomes 6 mm wide.

Pros
  • Absolutely Amazing!
Cons
  • Not bad, but...

Revainrating 5 out of 5

I am a trained mechanic. I use this bit all day every day. Perfect / great fit / very durable.

Proto is one of the best / My father used Proto before I was born and I'm getting old. I'm so glad they still exist and make HIGH QUALITY instruments. like these from other brands from constant use. So I had to buy another one. Another example: I use tools with reasonable care, fairly vigorously to the point where I really tire and break Sears Craftsman tools (remember those ones) and I had to go to Proto to install a rod end face brake buy one that would stand up to constant use. My personal…

Pros
  • GOLS certified
Cons
  • Only available in black