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Thirteen black L-wrenches with ball ends in a plastic case

Bondhus

Bondhus 10937 13-piece Balldriver L-wrench set

SKU CH-VJKM-XJBQ4 MPN 10937

Thirteen-piece ball-end L-wrench set in a patented case that doubles as a leverage handle, forged from Protanium steel with a Proguard finish for corrosion resistance

  • TypeHome Tool Sets
  • 13-piece set covers .050 to 3/8 inch for broad fastener coverage
  • Protanium steel construction delivers extra-high torque strength
  • Black Proguard finish provides up to five times corrosion resistance
  • Patented Bondhex case doubles as extension handle for added leverage
  • Ball-driver ends enable angled access in confined spaces

13-piece Balldriver L-wrench set

The Bondhus 10937 set contains 13 imperial L-wrenches forged from Protanium steel for high-torque applications. Each wrench features a ball-end tip that allows angled entry into socket heads. A black Proguard dry finish provides enhanced corrosion resistance. The set is housed in a patented Bondhex case that doubles as an extension handle for extra leverage.

For mechanics and technicians needing angled

Suits professionals and enthusiasts who regularly work with socket-head screws in confined spaces where straight alignment is impossible. The ball-end design speeds up insertion and reduces the risk of stripping heads at an angle. Buyers who require only straight-access hex keys or need metric sizes should look at alternative sets.

Protanium steel construction with Proguard finish

The proprietary steel alloy is engineered to withstand high torque loads without deforming or breaking under stress. The dry coating is rated for significantly higher corrosion resistance compared to standard oxide finishes. This material combination determines whether the tools will endure heavy daily use in demanding environments.

Highlights

  • 13-piece set covers .050 to 3/8 inch for broad fastener coverage
  • Protanium steel construction delivers extra-high torque strength
  • Black Proguard finish provides up to five times corrosion resistance
  • Patented Bondhex case doubles as extension handle for added leverage
  • Ball-driver ends enable angled access in confined spaces

Specifications

BrandBondhus
TypeHome Tool Sets
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

What standard do the ball-end tips follow, and what angle do they allow?

The ball ends insert into screws at an angle for off-axis access in tight spaces.

What does the patented Bondhex case require to work as an extension handle?

The case doubles as a leverage handle; insert the L-wrench short arm into the case slot to extend reach.

How are the wrenches installed into the case for leverage, and what step is often missed?

Seat the short arm fully into the case slot until it locks; a loose fit reduces torque transfer.

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