| Specification : | |
| Brand | INGCO |
| Model Number | HKTS14451 |
| Product Type | Professional 1/4-Inch Square Drive Metric Precision Fastening & Driver Set |
| Total Component Count | 45 Pieces |
| Core Metallurgy Base | Industrial-Grade 50BV30 Hardened Chromium-Vanadium ($Cr-V$) Tool Steel |
| Surface Finish Treatment | Fully Heat-Treated, Mirror-Polished Industrial Anti-Corrosion Chrome Plating |
| Ratchet Wrench Geometry | 1/4" Drive, 45-Tooth Reverse Cog Mechanism with Quick-Release Interface |
| Metric Socket Layout Series | 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm |
| Screwdriver Bit Profile Assortment | Phillips (PH1-3), Pozidriv (PZ1-3), Slotted (SL4-6), Hex (H1.5-6), Torx (T10-30) |
| Extension & Reach Elements | 50 mm & 100 mm Rigid Bars, 150 mm Flexible Bar, 114 mm Sliding T-Bar |
| Additional Hand Tools Included | 150 mm Spinner Handle, Bit Holder Adapter, 4 L-Type Hex Keys (1.5-3.0 mm) |
| Storage Case Shell Type | High-Density Impact-Resistant Black ABS Blow-Molded Carrying Case with Yellow Latches |
| Primary Practical Applications | Motorcycle Servicing, Automotive Electronics, HVAC Adjustments, Computer Hardware Repairs, Drone Assembly, and Precision Field Contracting across Nepal |
Premium Forged 50BV30 Chrome Vanadium Steel: Hot drop-forged from elite-grade 50BV30 $Cr-V$ tool alloy, subjected to strict multi-phase thermal hardening for exceptional torque ceiling structural capacity.
45-Tooth Quick-Release Ratchet Wrench: Outfitted with an integrated reverse-direction thumb lever and a rapid-disengage push button that locks sockets firmly onto the drive tangle and releases them instantly with one click.
Comprehensive 13-Piece Socket Selection: Includes a continuous series of 6-point flank drive metric sockets (4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, and 14mm) engineered to grip flat walls instead of fastener corners.
20-Piece Multi-Profile Screwdriver Bit Array: Comes fully equipped with high-durability driver inserts (PH1-3, PZ1-3, SL4-6, Hex 1.5-6, and Torx T10-30) alongside an ergonomic 150mm spinner handle for versatile hand driving.
Flexible and Rigid Reaching Extensions: Features dual standard extensions ($50\text{mm}$ and $100\text{mm}$), an omnidirectional universal joint, a sliding T-bar, and a 150mm flexible extension bar for snaking around engine components.