Description
Overview:
The Teng Tools Hexagon Socket 21mm 3/8in Drive (M380521) is a regular length, 6‐point metric socket for everyday maintenance and repair work. Made from high-grade chrome vanadium steel with a durable satin finish, it offers strength and corrosion resistance for reliable use on site or in the workshop. The 3/8 in (9.5 mm) square drive suits common ratchets, torque wrenches, and extension bars. Its hexagonal profile gives a precise fit on 21 mm fasteners to help prevent rounding under load. A stepped collar on the shank improves grip when handling or aligning the socket. Built to rigorous manufacturing standards, including ISO 9000 and AS954, this socket is a practical choice for automotive tasks, machinery upkeep, and general engineering jobs where a compact, regular-length tool is preferred. Size: 21 mm; overall length: 29 mm (1.14 in).
Key Features:
- 3/8 in (9.5 mm) square drive for wide tool compatibility
- 6‐point hex design for positive engagement and reduced fastener rounding
- Chrome vanadium steel construction for strength and durability
- Satin finish for corrosion resistance and easy cleaning
- Regular (shallow) length for access in tighter spaces
- Stepped collar on the shank for enhanced finger grip and control
- Precision-machined 21 mm sizing for accurate fit on metric fasteners
- Manufactured under ISO 9000 and AS954 quality standards
- Suitable for hand use with ratchets, extension bars, and torque wrenches
- Robust build to handle frequent use in professional and DIY settings
Typical Applications:
Ideal for tightening and loosening 21 mm hex fasteners on vehicles, construction equipment, workshop fixtures, and garden machinery. Useful for assembly, service, and maintenance jobs including frame, bracket, casing, and general hardware work. A good choice where a compact 3/8 in (9.5 mm) drive socket is preferred for control and access.
Also known as:
6‐point socket, six-sided socket, regular metric socket, shallow metric socket, 3/8 in drive metric socket, hand socket, hexagon 21 mm socket, 3/8 in (9.5 mm) square drive socket.
Product Specifications
| L&S Part No. | TENM380521 |
|---|---|
| Manufacturer | TengTools |
| OEM No. | TENM380521 |
| Unit of Sale | 1 |
| Size | 80mm x 30mm x 45mm |
| Machine Type | Handheld Construction Tools |
| Key Features | - 3/8 in square drive fits common ratchets and wrenches - 6‐point hex design prevents fastener rounding - Chrome vanadium steel ensures strength and durability - Regular length allows access in tight spaces - Precision 21 mm fit for accurate fastener engagement |
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