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The KTC BT406 is a 1/2-inch drive hex bit socket for 6mm Allen (hex) fasteners, with a 70mm overall length for use with ratchets and torque wrenches in professional automotive and industrial applications.
Key Features
- 1/2 inch (12.7mm) square drive — works with standard 1/2\" ratchets, extensions, and torque wrenches
- 6mm hex bit for Allen-head bolts and socket cap screws commonly found in engines and machinery
- Replaceable bit design — compatible with KTC T-06 replacement bit
- Compact 70mm length for use in moderate-clearance applications
Specifications
- Model: BT406
- Brand: KTC (Kyoto Tool Co., Ltd.)
- Drive Size: 1/2 inch (12.7mm)
- Bit Size: 6mm (Hex / Allen)
- Overall Length: 70mm
- Replacement Bit: T-06
- Weight: 0.1 kg
- Country of Origin: Japan
Ideal For
- Automotive work on Allen-head engine bolts, oil drain plugs, and bracket hardware
- Industrial maintenance requiring hex bit socket with 1/2\" drive torque capability
- Professional mechanics who need a reliable hex bit socket for precision fastener work
【 Shipping Information 】
【 Shipping Method 】 Expedited Shipping: FedEx, DHL, or EMS (with Tracking Number)
- We ship directly from Japan using premium courier services to ensure safe and fast delivery.
- We only ship to the address registered on .
【 Duties & Taxes 】
For US Buyers (DDP Service): DDP (Delivered Duty Paid) — To ensure a smooth and worry-free experience, we provide DDP service for most items shipped to the United States. We cover all import customs duties and taxes.
EXCEPTION - Authenticity Guarantee: For high-value items that qualify for \'s Authenticity Guarantee service, import duties and taxes are the buyer\'s responsibility.
For Buyers Outside the US (DDU Service): DDU (Delivered Duty Unpaid) — Import duties and taxes are the buyer\'s responsibility. Please check with your local customs authority for details.
【 About Our Store 】
\"Hanabusa Store\" — Curated Selection of High-Quality Products from Japan, Europe, and Switzerland
- 100% Authentic: Sourced directly from official distributors or reputable sources.
- Premium Standards: We specialize in products known for the highest standards of craftsmanship and durability.
- Careful Packing: Every item is treated as a precision instrument and packed with extreme care.
【 Return Policy 】
We offer a 30-day return policy.
- Returns are accepted within 30 days of receipt.
- Condition: The item must be returned in the exact same condition as received.
- Brand New Items: Must be unopened, unused, and sealed in original packaging.
- Return shipping costs are the responsibility of the buyer unless the item is defective.