Lanyard Tensioner Ref. 371

Light alloy lanyard tensioner Ref. 371 — PPE for horizontal work SASSI

The lanyard tensioner Ref. 371 is a light alloy lanyard adjuster designed for horizontal work, used with a Ø 16 mm rope. It allows for safe adjustment of the work positioning lanyard tension on horizontal structures.

Technical characteristics

• Material: light alloy — lightness and strength
• Usage: horizontal work
• Compatible with Ø 16 mm rope
• Safe lanyard length adjustment
• Complies with EN 358 work positioning systems

Materials and manufacturing

The light alloy of Ref. 371 offers an optimal strength-to-weight ratio for professionals who wear their equipment all day. The adjustment mechanism allows for quick adjustment of the lanyard length without disconnecting the equipment, maintaining safety at all times during horizontal movements.

For which professionals?

Used by roofers, carpenters, and erectors working on long horizontal surfaces (flat roofs, metal structures) requiring frequent lanyard length adjustments.

Frequently asked questions

What is the difference between Ref. 371 (light alloy) and Ref. 370 (steel)?

The Ref. 371 in light alloy is lighter, ideal for reducing fatigue during prolonged wear. The Ref. 370 in steel is more robust against aggressive environments (corrosion, extreme temperatures). The choice depends on the specific conditions of your worksite.

Does this tensioner work with all Ø 16 mm ropes on the market?

The Ref. 371 is optimized for Ø 16 mm ropes. Use with other diameters may reduce clamping effectiveness. SASSI recommends using this tensioner with compatible ropes specified in the instructions.

Can the tensioner be used as a fall arrester?

No. The Ref. 371 is a work positioning lanyard adjuster (EN 358), not a fall arrest device. For protection against free falls, use an energy absorber (EN 355) in your system.