3/8-Inch Drive 6-Point Long Hand Socket, 8-24mm Range
Professional 6-point long hand socket for 3/8-inch drive tools. Chrome finish, knurled grip ring. 8-24mm sizes available.
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3/8-Inch Drive 6-Point Long Hand Socket
Brief Overview
This 3/8-inch drive long hand socket delivers the reach and precision your shop needs for deep fastener access. The six-point geometry minimizes cam-out risk and reduces rounding—critical for professional work on automotive and industrial assemblies. With a matte chrome finish and knurled grip ring for secure hand control, this socket bridges the gap between standard and deep applications. Available in 14 individual sizes spanning 8mm to 24mm, you can source complete coverage through individual SKUs or build a curated 6-point long hand socket set tailored to your specific job requirements.
Key Features
- 6-Point Internal Profile: Reduces fastener rounding and cam-out in demanding applications
- Extended Reach: 63mm overall length for access to recessed or deep-set fasteners
- Matte Chrome Finish: Durable corrosion resistance with professional appearance
- Knurled Grip Ring: Textured metal band ensures secure hand grip and prevents slipping
- 3/8-Inch Square Drive: Compatible with standard ratchets, breaker bars, and impact tools
- Individual Size SKUs: Order exactly what your shop needs—no padding with unused sizes
Business Advantages for Resellers
- High Stock Turnover: Extended reach sockets are consistent sellers in busy service departments
- Entry Price Point: Competitive positioning against premium brands while maintaining margin
- Build Your Own Kits: Resellers can package individual sizes into custom sets for local market demands
- Repeat Orders: Long-reach applications drive steady reorder cycles from professional shops
- Multi-Use Appeal: Automotive, industrial maintenance, and equipment assembly—broad customer base
Technical Specifications
| SKU | Size (mm) | D1 (mm) | D2 (mm) | T (mm) | L (mm) | Drive |
|---|---|---|---|---|---|---|
| 543608 | 8 | 12.7 | 17 | 9 | 63 | 3/8″ |
| 543609 | 9 | 13.5 | 17 | 9 | 63 | 3/8″ |
| 543610 | 10 | 14.5 | 17 | 9 | 63 | 3/8″ |
| 543611 | 11 | 16 | 17 | 12 | 63 | 3/8″ |
| 543612 | 12 | 17 | 17 | 12 | 63 | 3/8″ |
| 543613 | 13 | 18 | 17 | 12 | 63 | 3/8″ |
| 543614 | 14 | 20 | 18 | 15 | 63 | 3/8″ |
| 543615 | 15 | 22 | 20 | 15 | 63 | 3/8″ |
| 543616 | 16 | 22 | 20 | 15 | 63 | 3/8″ |
| 543617 | 17 | 24 | 22 | 15 | 63 | 3/8″ |
| 543618 | 18 | 26 | 23 | 18 | 63 | 3/8″ |
| 543619 | 19 | 26 | 24 | 48 | 63 | 3/8″ |
| 543621 | 21 | 28 | 26 | 48 | 63 | 3/8″ |
| 543622 | 22 | 30 | 27 | 21 | 63 | 3/8″ |
| 543624 | 24 | 32 | 28 | 21 | 63 | 3/8″ |
D1 = Drive Size (Square Recess)
D2 = Outer Hex Width
T = Wall Thickness at Hex Point
L = Overall Length
Application Context
This socket excels in scenarios where fastener depth demands extended reach:
- Engine Assembly: Access to recessed bolts on valve covers, oil pans, and timing components
- Suspension Work: Deep fasteners on control arm brackets and shock mounting points
- Industrial Equipment: Maintenance-access bolts in machinery housings
- Precise Assembly: The 6-point geometry protects special fastener finishes and hex corners during hand-ratchet work
Why 3/8-Inch Drive?
The 3/8-inch drive balances torque capacity and hand control. It's the professional standard for light-to-medium fasteners (8–24mm hex size range) and fits comfortably in precision assembly work where over-muscling risks fastener damage.
Call to Value
Stock individual sizes based on your customer demand, or offer them as part of a complete long-reach socket selection to differentiate your product offering. The 6-point profile and extended reach position this socket as the professional choice for shops that demand reliability and prevent costly fastener damage.