Wiha 75746 PL4 System 4 Pentalobe Micro Bit

Wiha 75746 PL4 System 4 Pentalobe Micro Bit - KC Tool
NOTE: The product title and description supersede the image shown. The picture provided by the manufacturer is not always exact. We may use the same image for multiple sizes of an item.

List Price: $3.16
(12 reviews) Write a Review
Stock Status:
item in stock In Stock
System 4 Pentalobe Micro Bit PL4 x 28mm

High alloy CVM steel, hardened, on 4mm hex stock.

Pentalobe Sizing Guide:
PL1: iPhone 4, 4S, 5, 5C, 5S, 6, 6 Plus, SE, 7, 7 Plus, 8, 8 Plus, X, XS, XS Max, XR
PL2: Apple Watch Band
PL3: None
PL4: MacBook Air and MacBook Pro with Retina Display
PL5: 2009 MacBook Pro Battery - 15" Only
PL6: None

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Wiha branded tools are regarded as the most durable, best designed and highly innovative products around. Our tools are used by demanding professional tradespeople and tool aficionados alike. They are meant to be used and utilized often. However, if you are not happy for any reason return them within 12 months of purchase with proof of purchase and we will Repair or Replace.

Rest assured, if for some reason there is a defect in material or workmanship we will replace your tool free of charge for as long as you own the tool.

Failures due to misuse, abuse or normal wear and tear are not covered by this guarantee. We stand by our products with what we believe is the best No Hassle Guarantee in the industry.

Wiha Tools has the right to exclude bits, Tweezers and Ceramic Screwdrivers. These products are either consumable or wear easily. All torque tools are designed to be re-calibrated after 5,000 cycles or 1 year (whichever comes first).

Some areas do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This guarantee gives you specific rights, and you may also have other rights, which vary, from state to state, province to province, or country to country.

This No Hassle Guarantee is the sole and exclusive guarantee for the Willi Hahn Corporation dba Wiha Tools. No employee, agent, dealer, or other person is authorized to alter this guarantee or make any other guarantees on behalf of Wiha Tools.
Pentalobe P4
25-38mm (1.0-1.4 inches)
Individual Tools
Natural Finish
Country of Origin:
Made in Germany

12 Reviews

  • 5
    Micro bit

    Posted by John Smith on Jun 20th 2020


  • 5
    great quality

    Posted by ferdi on Jul 6th 2017

    I bought the PL4 bit for my 2013 Mac book air bottom case screws. It was very difficult to find the bit that would fit perfectly and this one does. fast shipment and great quality bit.

  • 4
    Looks to be well made.

    Posted by Carter W Brown on Jul 3rd 2016

    Haven't used it yet.

  • 5
    Perfect for the job

    Posted by Miguel Portillo on Feb 29th 2016

    The microbits work excellent no issues whatsoever

  • 5
    Bust an Apple

    Posted by Keith Jackson on Feb 4th 2016

    Nice fit.

  • 5
    Wiha P4 System 4 Pentalobe Micro Bit

    Posted by Unknown on Sep 12th 2015

    Must have bit for electronics.

  • 5
    works great to open a macbook air

    Posted by gadgetlockr on Aug 16th 2015

    I purchased this on eBay and went with the iFixit P5 sizing. Curtis told me that I really needed a P4 because iFixit uses a non-standard sizing and labeling. - - the P4 worked perfectly and customer support is fantastic. I'm very happy with my purchase and will order more as I need.

  • 5
    Great for 2014 Macbook Pro 13 Retina

    Posted by Unknown on Apr 18th 2015

    A very well made P4 Pentalobe bit. Confirmed fitting the back cover of my 2014 Macbook Pro 13 Retina.

  • 5
    P4 System 4 Pentalobe Micro Bit

    Posted by J Leonard on Mar 21st 2015

    Good tool - Make sure you have a compatible holder -