Description
Overview:
The Hexagon Allen Key 10mm Short Arm Steel is a sturdy L-shaped driver for tightening and loosening internal hex socket screws found across construction equipment, garden machinery and general workshop assemblies. Made from durable steel, it provides reliable engagement with fasteners for consistent torque transfer and reduced rounding. The short-arm pattern helps you reach fixings in confined spaces such as housings, guards and brackets where a longer tool will not fit. Suitable for everyday maintenance, assembly and repair tasks, it supports precise, controlled work on items like lawn and garden equipment, generators, pumps and fixtures. This is a Non Genuine Part and is identified by MPN 902 0378, making it straightforward to match and reorder when you need a dependable 10mm metric key for workshop use.
Key Features:
- 10mm metric size for standard internal hex socket screws used in machinery and fixtures
- Short-arm pattern for improved access and control in tight or recessed locations
- Robust steel construction for dependable strength and torque delivery
- L-shaped design provides two working positions to balance reach and leverage
- Precisely formed hex ends for positive fit and reduced risk of fastener rounding
- Smooth, simple profile for quick positioning and easy wipe-clean maintenance
- Non Genuine Part offering practical, cost-effective performance in daily workshop use
- Identified by MPN 902 0378 to aid selection and re-ordering
- Suitable for manual use without additional adaptors or power tools
Typical Applications:
Everyday assembly, servicing and repairs on construction and garden machinery, including adjusting guards, brackets and handles; fitting or removing socket head cap screws and set screws in pumps, generators and power equipment; jig and fixture setup in the workshop; maintenance of housings, covers and frames where access is limited and a compact 10mm short-arm key improves reach and control.
Also known as:
Internal hex L-key, socket key, 10mm internal-hex driver, six-sided L-wrench, internal hex spanner, Allen driver, metric L-key.
Product Specifications
| L&S Part No. | 902 0378 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Key Features | - 10mm metric size for standard internal hex socket screws - Short-arm pattern for access in tight spaces - Robust steel construction for dependable strength - L-shaped design offers two working positions - Precisely formed hex ends reduce fastener rounding |


