Hex key (metric) Facom 83SH.JP9A — 1 pc, steel blade, 372 g

Facom 83SH.JP9A is a single-piece metric hex key with a solid steel blade weighing 372 g. Designed for professional use, this hex key delivers reliable torque transmission for tightening and loosening hex fasteners in metric sizes. The one-piece construction provides rigidity and consistent performance under repetitive loads in workshop, automotive and industrial environments.

Advantages

The steel blade ensures wear resistance and sustained shape retention during repeated use. A single-piece design reduces the risk of joint failure and improves durability compared with multi-component tools. The tool’s mass and balanced geometry give stable handling and controlled force application when working with hex fasteners. Its compact single-key format simplifies storage and selection when only one metric size is required.

Suitable for

• Workshop maintenance and general mechanical assembly
• Automotive repair and component servicing
• Industrial machinery adjustment and on-site servicing
• Tasks requiring a durable, single-piece metric hex key

Key specifications

• Type: metric hex key (single piece)
• Blade material: steel
• Weight: 372 g
• Format: single hex key, manual hand tool

How to use

Select the hex key size that matches the hexagonal socket of the fastener. Insert the short or long arm into the fastener recess as required for clearance and leverage. Apply steady torque in the correct rotation direction to tighten or loosen the fastener, avoiding sudden impacts or excessive bending. Use the longer arm for higher torque and the shorter arm for limited spaces; maintain alignment between tool and fastener to reduce wear and rounding of edges.

Usage recommendations

Inspect the tool for visible wear or deformation before use. Keep the hex key clean and free of corrosion; store it in a dry location. Do not use the hex key as a pry bar or striking tool. For high-torque applications, consider gradual force application and confirm fastener and tool compatibility to avoid damaging the fastener head.