Description
Overview:
The Hexegon Short Arm Allen Key 7/16" Imperial is a robust L‐shaped hex key for tightening and loosening socket head screws on tools, machinery, and equipment. Made from durable, hardened steel, it provides reliable torque and a consistent fit for everyday workshop and site use. The short‐arm profile improves access in confined spaces such as guards, casings, and engine bays, while the long arm offers extra leverage when needed. Size is 7/16 inch (approximately 11.1 mm), with a stated flat side diameter of 10.8 mm to help ensure a snug fit in the fastener. Ideal for construction and garden machinery maintenance as well as general assembly tasks. Manufacturer Part Number (MPN): 902 0342.
Key Features:
- 7/16" imperial hex size (approx. 11.1 mm) for larger socket head screws
- Flat side diameter of 10.8 mm for a secure, positive engagement in the fastener
- Short‐arm design for better access in tight or obstructed areas
- Precisely formed hex for a firm grip and reduced rounding of screw heads
- Tough, hardened steel construction for long service life under workshop and site conditions
- L‐key one‐piece form factor with no moving parts for dependable use
- Suitable for assembly, adjustment, and maintenance on machinery, fixtures, and equipment
- Easy to carry in a pocket or tool roll; a practical addition to professional and DIY toolkits
- MPN 902 0342 for quick identification and straightforward reordering
Typical Applications:
Used for assembling and maintaining machinery and equipment, including construction plant, compressors, pumps, mower decks, strimmers, compactors, and workshop fixtures. Helpful for setting guards, brackets, engine covers, and racking where hex socket screws are used. Suited to site maintenance, service engineers, fabricators, and DIY users needing a dependable imperial hex key in tight spaces.
Also known as:
Hex key, Allen key, Allen wrench, hexagon key, AF hex key, imperial hex key, L‐key, short‐arm hex key, inch Allen key.
Product Specifications
| L&S Part No. | 902 0342 |
|---|---|
| Unit of Sale | 1 |
| Size | 7/16" |
| Key Features | - 7/16" imperial hex size for larger socket head screws - Flat side diameter of 10.8 mm ensures secure engagement - Short‐arm design improves access in tight spaces - Hardened steel construction for long service life - L‐key form factor with no moving parts for reliability |


