10% OFF
| Specification : | |
| Brand | BAUM Professional Tools |
| Model Code | ART 33E Heavy-Duty Metric Series |
| Product Category | Double-Function Open-End & 12-Point Box Ring Combination Spanners |
| Material Base | Premium Drop-Forged Chrome Vanadium Alloy Steel (CrV Construction) |
| Shaft Profile Pattern | Heavy-Leverage Short Pattern with Ergonomic Oval Elliptical Beam |
| Thermal Processing | Comprehensive Induction Hardened and Tempered Metallurgical Cycle |
| Surface Armor Layer | 3-Layer Plating (Double Nickel Base Layer + Rough Matt Chrome Top Coat) |
| Open End Configuration | Slotted Open Driving Jaw Set at an Accessible Alignment Offset Angle |
| Ring End Configuration | Precision-Machined 12-Point Bi-Hexagonal High-Engagement Box Profile |
| Available Loose Sizes | 23mm | 24mm | 25mm | 26mm | 27mm | 28mm | 29mm | 30mm | 32mm | 33mm | 34mm | 35mm | 36mm | 38mm | 41mm | 46mm | 50mm |
| Application Scope | Heavy Transport Undercarriage Service, Plant Machinery Assembly, Industrial Pipe Rigging |
Premium Forged Chrome Vanadium Core: Hot-forged from professional-grade CrV alloy steel to guarantee high tensile yield limits and prevent jaw spreading or ring box expansion under immense manual break-out torque.
3-Layer Nickel Chrome Rough Matt Armor: Encased in an advanced triple-layered satin coating that completely isolates structural metallurgy from moisture, shop chemical exposure, scratch wear, and rust tracking.
Reinforced Oval Short-Pattern Geometry: Engineered with an ergonomic elliptical cross-beam profile that optimizes tool lever physics while keeping the body compact for access in restricted engine bays.
Full Hardened & Tempered Inductive Curing: Processed through dedicated industrial thermal conditioning chambers to achieve maximum core durability and precise, slip-free jaw dimension tracking.
Seventeen Industrial Jumbo Loose Metric Layouts: Available in standalone high-tonnage configurations matching workshop operations (23mm to 29mm), heavy transport servicing (30mm to 38mm), and industrial plant machinery (41mm to 50mm).