| Specification : | |
| Brand | BAUM Hand Tools |
| Model Code | ART 448 Series (T-Handle Loose Stock Stockpile) |
| Product Category | Individual T-Handle Dual-Drive Hex Key / Two-Way Wrench |
| Material Base | Premium Industrial-Grade Shock-Resistant S2 Tool Steel |
| Structural Hardness | 50 HrC (Rockwell Hardness Scale C) |
| Surface Coating | Anti-Rust Corrosion-Resistant Brown Finish Treatment |
| Measurement Matrix | Metric Sizing System Standard Calibrations |
| Dual Drive Interface | 25° Off-Axis Ball End (Long Shaft) & Straight Hex Port (Short Handle Side) |
| Available Millimeter Stock | 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10.0mm |
| Handle Architecture | High-Torque Non-Slip Molded T-Grip Polymer Structure |
| Application Scope | Deep Cavity Fastening, Motorcycle Maintenance, Heavy Mechanical Tuning |
Dual-Drive Two-Way Configuration: Long reach arm features a ball end for speed, while the short cross-bar port provides standard straight hex drive for high-torque clamping.
Premium S2 Tool Steel Forging: Industrial-tier S2 metal core offers enhanced fatigue resistance and extreme toughness compared to conventional alloy steels.
25-Degree Off-Axis Ball Point End: Precision-engineered spherical ball end tip allows smooth fastener rotation at entry angles up to 25 degrees in tight engine bays.
Industrial 50 HrC Hardness Rating: Rigorous heat tempering gives the core a hard 50 HrC structural composition to protect hex corners from rounding under heavy pressure.
Comfort Grip T-Handle Design: Molded asymmetric T-handle body balances maximum torque application with hand comfort, reducing fatigue during long repair jobs.