| Specification : | |
| Brand | BAUM Professional Tools |
| Model Number | ART 444/9M |
| Product Category | 9-Piece Metric L-Shaped Hex Key Wrench Set |
| Material Base | High-Grade Heat-Treated Alloy Steel |
| Structural Hardness | 50 HrC (Rockwell Hardness Scale C) |
| Surface Treatment | Anti-Rust Chemical Black Oxide Matte Finish |
| Measurement Matrix | Metric Sizing System Standard |
| Piece Count | 9 Clearly Labeled Hex Wrenches |
| Wrench Sizes Included | 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10.0mm |
| Storage Infrastructure | High-Impact Protective Plastic Blow Case |
| Wrench Profile Form | Right-Angle L-Shape (Short & Long Arm Lever Advantage) |
| Application Scope | Machinery Maintenance, Electronics, Industrial Fasteners, Bicycle Tuning |
Premium High-Grade Alloy Steel: Forged from high-tensile structural alloy steel to deliver excellent torque multi-clamping capability without fracturing.
Industrial 50 HrC Hardness Rating: Undergoes rigid thermal processing to guarantee a 50 HrC structural hardness, protecting the tips against stripping or rounding.
Corrosion-Resistant Black Finish: Sealed with a protective chemical black oxide surface coating that resists environmental rust, moisture, and shop chemicals.
9-Piece Metric Calibrated Set: Comprises nine essential millimeter-based L-shaped wrenches ranging from 1.5mm up to 10mm to fit standard hex socket fasteners.
Rugged Plastic Blow-Molded Case: Housed inside an impact-resistant compact storage container featuring designated molded layout slots for secure organization.