Stabila 81S-10ML Magnetic Torpedo Level 25cm

The Stabila 81S-10ML Magnetic Torpedo Level is a compact, professional-grade spirit level designed for accurate levelling in confined spaces. Featuring a durable cast aluminium frame, integrated magnets and precision vials, it is ideal for steelwork, fabrication, construction and general trade applications.

£36.50 exc. VAT

£43.80

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Stabila 81S-10ML Magnetic Torpedo Level 25cm

The Stabila 81S-10ML Magnetic Torpedo Level 25cm is a robust and highly accurate magnetic spirit level designed for professional tradespeople working in construction, fabrication, steel erection, engineering and maintenance environments.

Manufactured with Stabila's renowned quality and precision, this compact torpedo level features a strong cast aluminium T-profile frame, precision-milled measuring surface and powerful integrated magnets for secure hands-free positioning on steelwork and structural components.

Its slim profile makes it particularly useful when working in restricted or hard-to-access areas where larger spirit levels are impractical.

Compact Design for Tight Spaces

The slender trapezoidal profile allows the level to fit easily into confined areas, making it ideal for:

  • Steel fabrication
  • Structural steelwork
  • Pipework installation
  • Scaffold erection
  • Mechanical installations
  • General site work

The compact 25cm length offers excellent portability while maintaining precise measurement capability.

Integrated Magnetic Base

Additional magnets mounted within the milled measuring surface allow the level to securely attach to:

  • Steel beams
  • Box section
  • Pipework
  • Scaffolding
  • Structural steel

This provides hands-free operation and increased convenience when working at height or in difficult positions.

Strong Cast Aluminium Construction

The durable cast aluminium T-profile frame provides:

  • Exceptional strength
  • Long-term durability
  • Resistance to site conditions
  • Lightweight handling

while maintaining excellent measurement accuracy.

Precision Levelling Performance

The Stabila 81S-10ML features:

  • 1 Horizontal vial
  • 1 Vertical (plumb) vial

allowing accurate levelling and alignment in multiple working positions.

High Accuracy Measurement

Engineered to Stabila's demanding standards, the level provides:

  • Normal Position Accuracy: 0.5mm/m
  • Overhead Position Accuracy: 0.75mm/m

ensuring reliable measurements across a wide range of applications.

Protected Measuring Surface

The precision-milled measuring face provides accurate contact with work surfaces, while integrated protective end noses help prevent accidental damage during daily use.

Built for Professional Trades

The Stabila 81S-10ML is ideal for professionals who require a compact and dependable levelling tool capable of standing up to demanding site conditions.

Key Features

  • Professional magnetic torpedo level
  • Compact 25cm design
  • Strong cast aluminium T-profile frame
  • Precision-milled measuring surface
  • Integrated magnetic base
  • Horizontal and plumb vials
  • Suitable for confined spaces
  • Protective end noses
  • Lightweight and durable construction
  • High-accuracy performance
  • Made by Stabila

Ideal For

The Stabila 81S-10ML Magnetic Torpedo Level is ideal for:

  • Steel fabricators
  • Welders
  • Scaffolders
  • Pipefitters
  • Engineers
  • Construction professionals
  • Maintenance engineers
  • General trade users

When working with steel structures, pipework or confined installation areas, the Stabila 81S-10ML delivers the accuracy, durability and convenience professionals demand.

Specifications

Specifications

  • Brand: Stabila
  • Model: 81S-10ML
  • Product Code: STB81S10ML
  • Manufacturer Part Number: 02510
  • Product Type: Magnetic Torpedo Level

Dimensions

  • Length: 25cm
  • Width: 48mm
  • Height: 250mm
  • Depth: 21mm

Construction

  • Cast Aluminium T-Profile Frame
  • Precision-Milled Measuring Surface
  • Integrated Magnets
  • Protective End Noses

Vials

  • 1 Horizontal Vial
  • 1 Vertical (Plumb) Vial

Accuracy

  • Normal Position: 0.5mm/m (0.029°)
  • Overhead Position: 0.75mm/m (0.043°)

Weight

  • Product Weight: 0.214kg

Delivery & Returns

Fast UK delivery available on our products.
Free delivery on orders over £100.
If you have any questions about delivery, availability or returns, please contact our team on 01482 222799 before ordering.
See our Delivery information
See our Returns Information

Support & Advice

Need help choosing the right welding equipment? Our experienced team is here to help.

Whether you’re unsure which machine is best for your application or need advice on consumables, PPE or accessories, we’re always happy to point you in the right direction.

📞 Call us on 01482 222799
📧 Email sales@arcmaster.uk.com
📍 Or visit our Hull superstore to speak to our team in person

We also offer equipment servicing, repairs and hire, helping you keep your tools running efficiently with minimal downtime.