INGCO 55-Piece Dual-Drive Ratchet Screwdriver, Precision & Socket Master Kit
The ultimate all-in-one fastening workstation in a single box. The INGCO HKSDB0558 Master Set features a powerful, high-torque mechanized ratchet handle alongside an ultra-fine precision driver handle. Complete with 41 specialized screwdriver bits, 9 metric sockets, and dual magnetic extension holders, this kit gives you the exact fit required for both heavy-duty automotive panels and micro-electronic circuit repairs.
Dual-Handle Performance Engineering
- Unique High-Torque Ratchet Handle: Designed for standard 1/4″ bits and sockets. The smooth internal ratcheting gear allows you to tighten or loosen fasteners continuously without lifting the handle off the screw, cutting down working time and wrist strain by half.
- Ergonomic Precision Micro Handle: An ultra-slim, high-traction driver handle designed specifically for 4mm micro-bits. It provides the maximum fingertip sensitivity needed to work safely on delicate electronics without overtightening.
Full-Sized Heavy Duty Selection (21 Pcs — 6.35x25mm)
Industrial-grade standard bits built to handle heavy rotational force without stripping:
- Slotted (Flathead): SL4, SL5, SL6
- Phillips: PH1, PH2 (x3 for high-use replacement), PH3
- Pozidriv: PZ1, PZ2, PZ3
- Star/Torx: T10, T15, T20, T25, T30, T40 (Perfect for automotive sensors and machinery panels)
- Hex/Allen: H3, H4, H5, H6
Micro-Electronic Precision Selection (20 Pcs — 4x28mm)
Ultra-fine, precision-ground bits designed to service modern electronics and micro-fasteners:
- Micro Slotted: SL1.5, SL2, SL2.5, SL3
- Micro Phillips: PH000, PH00, PH0, PH1
- Micro Torx: T6, T7, T8, T9, T10, T15, T20
- Micro Hex: H1.5, H2.0, H2.5, H3.0, H4.0
Integrated Metric Socket & Extension Setup
- 9 Pcs 1/4″ Drive Sockets: Covers all essential small mechanical and appliance assembly sizes: 4, 5, 6, 7, 8, 9, 10, 11, and 12mm.
- Dual Magnetic Bit Holders: Includes a 4x60mm holder for extending the reach of precision bits and a heavy-duty 6.35x50mm holder for standard driver bits.
- 4-6mm Bits Adapter (25mm): Allows you to seamlessly run the 4mm precision bits inside the larger ratchet handle for added turning leverage.
Best Use Cases
- Electronics & Gadget Repair: The absolute best kit for technicians opening smartphones, laptops, desktop computers, gaming consoles, and printers.
- Automotive Interior Maintenance: Perfect for modern car and bike mechanics removing dashboard panels, door trims, sensors, and tightening battery terminals using the metric sockets.
- Home Appliance & DIY Setup: Ideal for fixing mixed fasteners found inside ceiling fans, mixer grinders, modular switches, and toys.
TK Pro Tip: When working on deep-set screws inside electronics or laptop bays, clip the 4x60mm magnetic holder onto your precision handle. The strong internal magnet charges the tip of your bit, allowing it to hold small steel screws steady so they don’t drop inside the circuit board!
The TK Tools Promise
- Verified: 100% original tools—professional workstation grade shipped straight from our TK Tools warehouse.
- Gear & Content Verified: Our technical team manually checks the ratchet smooth-shifting mechanism and verifies all 55 pieces are perfectly accounted for before securely packing your order.
- Fast Delivery: Dispatched quickly and safely from our Salem facility straight to your workshop or home.
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