Facom Offset Combination Spanner - 12mm - 41.12

Name: Facom Offset Combination Spanner - 12mm - 41.12
Brand: Facom
SKU: 4zjmhmyhug
Availability: InStock

The Facom 41 Series features an offset design, providing improved access to hard-to-reach fastener...

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Product Information

Full details

The Facom 41.12 Offset Combination Spanner is a professional-grade 12mm hand tool designed for automotive technicians and mechanical engineers who require reliable access to recessed or obstructed fasteners. Its signature offset ring design and OGV profile provide superior torque and nut protection, making it an essential addition to any precision-focused toolkit, though users should note that the fixed-size design requires specific metric matching for every job.

All features

Model Part Number	41.12
Brand	Facom

Extended Product Information

FAQs

Is this wrench suitable for high-torque applications?

Yes, the OGV profile is designed to handle high torque while protecting the fastener from damage.

What does the 15-degree angle on the open end do?

It allows you to flip the wrench over to gain a new angle of approach, which is vital when working in tight spaces with limited swing room.

Does the 41.12 come in other sizes?

Yes, the Facom 41 series is available in a wide range of metric sizes, from 6mm to 29mm.

Can I use this on non-metric fasteners?

No, this tool is precision-engineered for 12mm metric fasteners and should not be used on imperial sizes to avoid damage.

How do I identify the size?

The size '12mm' is clearly stamped into the shaft of the spanner for quick identification.

Troubleshooting

Wrench slipping on bolt head

Ensure the fastener is exactly 12mm and not stripped; verify that the OGV profile is fully seated on the bolt.

Surface oxidation appearing

Clean the area with a mild solvent and apply a light coat of machine oil to protect the finish.

Pros and Cons

Pros

High-quality steel construction for professional durability
OGV profile protects fastener corners from damage
Excellent accessibility in recessed areas due to offset ring
Corrosion-resistant satin chrome finish

Cons

Fixed 12mm size limits versatility compared to adjustable wrenches
Requires sufficient swing clearance for the ring end
Non-ratcheting mechanism requires repositioning

Setup, Compatibility & Care

This tool is designed for immediate use with standard 12mm metric fasteners. No calibration is required. To maintain the life of your Facom spanner:

Cleaning: Wipe down with a clean, dry cloth after every use to remove solvents, oils, and metal debris.
Storage: Store in a dry, low-humidity environment or a tool roll to prevent surface scratches.
Usage: Ensure the wrench is fully seated on the fastener head before applying force to prevent slippage.
Chemical Exposure: While the satin finish is corrosion-resistant, avoid using harsh abrasive wire brushes that could compromise the protective coating.