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Estimated doorstep delivery by 13 Nov - 15 Nov from USA






Precision & Durability at Competitive Price
Ko-ken 2025Z.28-T40 is a 1/4-inch drive TORX T40 bit socket made from alloy steel, available in India through crowcrowcrow, with a 28mm length and precise fit for controlled engagement.
Its Z-Series design ensures smooth rotation and consistent engagement with star-drive fasteners used in automotive, machinery, and electronic assemblies. Manufactured to tight tolerances, it supports organized workshop setups and portable tool kits, ideal for tight spaces and repetitive tasks.
Imported from USA, this socket offers reliable performance in Indian garages and workshops, with all duties included and delivery in 11-13 days. Suitable for professional and DIY use, it ensures durability and precision for demanding fastening jobs.
High-Precision Manufacturing & Compatibility
Ko-ken's Z-Series TORX sockets are engineered for exact dimensional tolerances, ensuring smooth rotation and perfect fit with star fasteners used in automotive, machinery, and electronics. Made from alloy steel, they resist wear and corrosion, supporting long-term durability in Indian workshops.
Ideal for Professional & DIY Use in India
This socket is perfect for mechanics, technicians, and DIY enthusiasts working on compact assemblies, electronics, or automotive components requiring controlled engagement. Skip if you need impact-rated tools—this is designed for hand torque applications, not impact drivers.
| Material | Alloy Steel |
| Finish | Polished |
| Drive Size | 1/4 inch |
| Application | Automotive, machinery, electronics |
| Reapplication math | Supports repetitive fastening in tight spaces, ideal for controlled torque tasks |
| Shelf life after opening | Not applicable |
| Compatibility | 1/4-inch ratchets, extensions |
| Feature | Ko-ken 2025Z.28-T40 1/4 | Others |
|---|---|---|
| Material & Durability | Alloy steel, corrosion-resistant, designed for long-term use | Typically chrome-plated steel, less resistant to rust in humid environments |
| Size & Fit Precision | Manufactured to tight tolerances for perfect engagement | Variable quality, may require fitting adjustments |
| Price & Cost-Per-Use | ₹6,570 per socket | Varies by brand, often ₹200-₹400 for similar size |
| Application Suitability | Ideal for automotive, machinery, electronics in India | Suitable for general use, but may lack precision |
| SKU | rqx9581 |
| GTIN | 4991644010172 |
| Brand | Ko-ken |
| Size | One Size |
| Color | Silver |
| Material | Alloy Steel |
| Length | 28mm (1.1 inches) |
About Ko-ken
Ko-ken is a Japanese brand known for high-precision hand tools, trusted worldwide for quality and durability in automotive and industrial applications.
Compliance & Legal
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This item:
Ko-ken 2025Z.28-T40 1/4 Sq. Dr. Z-Series TORX T40 Bit Socket - Length 28mm | Precise Fit for Automotive & Machinery
6,570

This item
Ko-ken 2025Z.28-T40 1/4 Sq. Dr. Z-Series TORX T40 Bit Socket - Length 28mm | Precise Fit for Automotive & Machinery
6,570
Total price:
56,200
You save 18,920 (25%) Extra3 items selected
3 items
56,200You save 18,920 (25%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 6,570 8,650 | 4,580 5,030 | 45,050 61,440 | 4,110 4,350 | 32,090 46,630 | 15,620 22,400 | 1,950 2,740 |
| Brand Name | Ko-ken | Wright Tool | Tire Table | ROLOWAY | Lucas Oil | MELONFARM | TEMO |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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