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| Specification : | |
| Brand | BAUM Professional Tools |
| Model Code | ART 278 Oval Head Series |
| Product Category | Professional Fine-Tooth Quick-Release Reversible Ratchet Handles |
| Material Base | Premium Drop-Forged Chrome Vanadium Alloy Steel (CrV Construction) |
| Gear Internal Drive | High-Tooth Precision Directional Mechanism |
| Minimum Swing Clearance | 4-Degree Mechanical Arc Travel for Extreme Spatial Efficiency |
| Head Geometric Profile | Streamlined Low-Clearance Oval Shape Profile with Reversing Thumb Lever |
| Handle Interface Comfort | Bi-Material Ergonomically Molded Anti-Slip Palm Cushion Grip |
| Available Loose Formats | 6.4/160 (1/4" Drive x 160mm) | 8.5/215 (3/8" Drive x 215mm) | 10/250 (1/2" Drive x 250mm) |
| Application Scope | Restricted Automotive Engine Tuning, Fast-Action Machine Overhauls, Pipeline Maintenance |
Premium Forged Chrome Vanadium Construction: Hot-forged out of industrial structural CrV steel to handle massive mechanical load profiles without structural bending or head failure.
Ultra-Precise 4-Degree Gear Arc Swing: Engineered with a specialized high-count fine-tooth gear configuration that requires less than 5 degrees of travel clearance to turn fasteners smoothly inside restricted compartments.
Low-Profile Slim Oval Head Geometry: Designed to yield significantly more speed and access in tight areas, enabling seamless navigation around obstructing engine brackets and manifold bolts.
Ergonomically Contoured Protection Handle: Features a high-traction, molded grip matrix built to cushion palm friction, optimize leverage distribution, and isolate fingers from metal thermal shifts.
Three Standalone Drive Loose Variations: Offered in distinct metric length formats catering to delicate electronics tuning (1/4" Drive | 160mm), general mechanical assembly (3/8" Drive | 215mm), and heavy fleet maintenance (1/2" Drive | 250mm).