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Bondhus 12347 15-Piece SAE Short Arm Hex Key L-Wrench Set
The Bondhus 12347 (PHLX15S) SAE L-Wrench Set provides professionals with 15 short-arm, standard-end hex keys ranging from 0.028" to 3/8". Engineered for precision and durability, these chamfer-milled tools are designed to eliminate cut-off burr issues common in standard hex keys, ensuring proper screw-to-key clearance and preventing interference with socket engagement.
Each hex key in this set features a standard straight tip, making it ideal for high-torque applications where a ball-end is not required. The tools are coated with a proprietary ProGuard finish, offering excellent rust and corrosion resistance for longevity in industrial and field environments.
Key Features
- Chamfer-Milled Tips: Eliminates cut-off burrs for smooth insertion and precise fitment into screw heads.
- Standard-End Design: Provides maximum surface contact for high-torque applications.
- ProGuard Finish: Advanced coating ensures robust resistance against rust and corrosion.
- Short Arm Profile: Ideal for tight-clearance operations and precision electronics adjustments.
Included SAE Sizes
This 15-piece set includes the following short-arm hex key sizes:
- 0.028", 0.035", 0.050"
- 1/16", 5/64", 3/32", 7/64"
- 1/8", 9/64", 5/32", 3/16", 7/32"
- 1/4", 5/16", 3/8"
Frequently Asked Questions
Q: Are these hex keys ball-end or standard-end?
A: The Bondhus 12347 set features standard-end (straight) hex tips designed for maximum contact and torque, rather than ball-end tips.
Q: What sizes are included in this L-wrench set?
A: The set includes 15 SAE sizes: 0.028", 0.035", 0.050", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", and 3/8".
Q: What is the benefit of the ProGuard finish?
A: The ProGuard finish provides a highly effective barrier against moisture and contaminants, making the wrenches highly rust and corrosion resistant.

