Micro-Torq 4mm Hex Bit Wrench


Blue Raspberry

Product Details

NOTE: THIS IS A PRE-SALE.  We will not ship this product now if you place an order, parts are currently being manufactured. Estimated shipping date is mid-October. Pre-orders will ship as soon as the Micro-Torq becomes available. A pre-order guarantees color selection and shipment from the first production run. All orders will be shipped in the order they are receved.

Please be advised that any items on your order in addition to a pre-sale item will NOT be shipped until the pre-sale item is available. This includes any in-stock item.

The Micro-Torq titanium 4mm hex bit wrench is the perfect tool for your routine chores, special DIY projects, and maintenence tasks. Based on the readily available 4mm micro bit standard, the Micro-Torq is a pleasure to use whether it's once a day or one hundred times a day. It's everything you would want in a hex bit wrench and more. Key features include:

  • Magnetic bit retention
  • Precision ball bearing mounted end cap
  • Dual knurled regions for the perfect grip during palm or fingertip use
  • Full titanium construction for light weight and ultimate durability
  • Torq Bar for increased rotational torque

Using the 4mm hex bit format, the Micro-Torq can leverage a smaller, thinner and lighter overall package than other 1/4" hex bit wrenches, yet still provide just as much muscle and durability. The included Torq Bar acts like a T-wrench handle, providing a firm grip to easily release those rusted, stubborn screws without reaching for a larger tool. Simply insert it through the matching holes in the body and the bearing mount, and you have instant increased torqe capability.

Our unique dual knurl pattern prevents finger slipage in both rotational and linear axes, with a smooth transition between the two sets to ensure a precise and comfortable grip during use. Positioned for the utmost comfort, you can rest the end cap in the palm of your hand or steadied with your index fingertip and always have a firm grip within reach.

Utilizing an ABEC-7 precision ball bearing in the end cap, you can freely rotate the barrel of the wrench without the need to overcome the force against of your palm or fingertip. Smooth, flowing motion with extremely low friction. For virtually zero friction and that "fidget spin" capability, you can upgrade to our user-replaceable ceramic ball bearing. We have achieved end cap spin times of over 3 minutes with this bearing!

Ensuring a lifetime of dependable service, the bearing cap is user-removable in case you ever need to replace the bearing, upgrade to our ceramic bearing, or even want to replace the cap with a different color or style. Inserting the Torq bar through the matching holes in the body will lock the bearing in position, allowing you to simply unscrew the cap from the bearing mount. Nothing complicated, just common sense design.

Available in 3 anodized cap colors, choose your favorite and throw away all those other inferior wrenches in your tool box!

What you get:

  • [1] Micro-Torq 4mm Hex Bit Wrench
  • [1] Torq bar

Please note: This product does not come with hex bits. 4mm micro bits are available from many online sources including Wiha Tools.

Ceramic bearing upgrade is available here 

Body Dimensions:

  • Length (without hex bit: 4.13" [105.0 mm] 
  • Length (with hex bit): Approximately 4.98" [126.5 mm]
  • End cap diamter: 0.98" [25.0 mm]
  • Body diameter at large knurling: 0.47" [12.0 mm]
  • Body diameter at small knurling: 0.37" [9.5 mm] 


  • Body, bearing mount and end cap: 6Al-4V titanium (Grade 5)
  • Bearing: Chrome Steel
  • Bearing Sholder Screw: 316 Stainless Steel

Weight (without hex bit): 1.66 oz [47 grams]

Finish: Wrench body is bead blasted to a uniform matte finish. end cap is anodized in your choice of 3 colors: Aqua, Green, and Blue Raspberry

Hex Bits (not included):

  • Bit engagement depth: Approximately 0.236" [6.0 mm]
  • Magnetic retention: Neodumium magnet
  • Hex bit size: Industry standard 4mm
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