Kratos Work Positioning Lanyard 2m - 12mm Kernmantle Rope and Steel Grip Adjuster

Kratos Work Positioning Lanyard 2m

The Kratos Work Positioning Lanyard is a 2m adjustable kernmantle rope lanyard built for operatives who work hands-free at height by leaning back against the lanyard in a stable working position. The 12mm polyamide kernmantle rope and steel grip adjuster are specified for regular and intensive use on construction sites, scaffolding, lattice structures, and fixed ladders where the lanyard is subjected to sustained load and repeated adjustment throughout the working day.

The steel adjuster and steel connectors make this the heavier-duty option alongside the aluminium Astra variant in the Kratos range. Where the Astra suits occasional to regular use, this lanyard is the correct choice for frequent and intensive applications where connector and adjuster durability under sustained loading is the priority. The transparent covering sleeve over the sewn terminations keeps the stitching visible for pre-use inspection without removing any protective layer, directly supporting PUWER compliance on site.

Why Choose the Kratos Work Positioning Lanyard

• Steel grip adjuster for intensive use: the steel adjuster provides greater durability and resistance to deformation under sustained load compared to aluminium equivalents. On sites where the adjuster is operated repeatedly throughout the day, steel construction maintains performance over a longer service life.

• 12mm polyamide kernmantle rope: the larger rope diameter compared to 11mm variants provides additional strength and a more positive grip through the adjuster mechanism. The kernmantle construction protects the load-bearing core from abrasion and contamination during sustained contact with scaffold tubes and steel structures.

• Steel screw-locking karabiner and snap hook: both connectors are steel, providing higher load resistance and greater durability than aluminium alternatives for heavy-duty positioning applications.

• Abrasion-resistant thimble: fitted at both loops to protect the rope termination from wear caused by repeated metallic contact. The thimble is the component that extends loop service life on lanyards used daily against steel structures.

• Transparent covering sleeve: the sewn terminations are protected by a clear sleeve that keeps stitching visible at all times. Pre-use stitch inspection requires no removal of any protective layer, which is exactly what PUWER compliance requires in practice.

What's Included

One Kratos 2m work positioning kernmantle rope lanyard with steel grip adjuster, steel screw-locking karabiner FA 50 101 17, steel snap hook FA 50 202 17, abrasion-resistant thimbles, and transparent covering sleeve over sewn terminations.

 Specifications

Compatibility

Who Is This For?

Scaffolders, steel erectors, telecoms and utilities engineers, and maintenance operatives who need a durable, heavy-duty work positioning lanyard for frequent or intensive use. Specified by safety managers and procurement teams where the lanyard is in daily use across multiple operatives and where steel connector durability is a priority over minimising weight.

Typical Applications

• Work positioning on scaffolding and structural steelwork requiring repeated daily adjustment

• Fixed ladder and mast climbing where stable hands-free positioning is required at multiple heights

• Lattice metallic structure maintenance where the lanyard contacts steel surfaces throughout the task

• Pylon and telecommunications tower work where intensive use demands robust connector construction

• Restraint to prevent access to a fall hazard where the operative's position remains largely fixed

• Any application where an aluminium adjuster equivalent would not provide sufficient durability for the intensity of use

How to Use

1. Connect the karabiner to the lateral D-ring of a certified full body harness or work positioning belt. Never connect to the dorsal fall arrest D-ring.

2. Connect the snap hook to the certified anchorage point on the structure. Confirm the gate is locked before loading.

3. Slide the steel grip adjuster to set the working length. The adjuster locks under load and releases when the load is removed.

4. Transfer body weight gradually onto the lanyard to confirm the position is stable before committing to hands-free work.

5. To reposition, take weight off the lanyard, slide the adjuster to the new length, move to the new position, and reload.

6. Always use alongside a certified fall arrest device connected to the dorsal D-ring where free fall is possible.

RAPPEL: Lanyards without the energy absorber should never be used as a fall arrest system

How to choose?

Whatever type of lanyard, the performances are identical, so it is above all a personal choice, but it must be based on the intensity of use.
When choosing the product it will be necessary to take into account the importance of connectors

Work positioning lanyard

Lanyard with a ring type adjuster, used when the operator s position remains the same throughout the work to be done.

Lanyard with a progressive grip adjuster, used when the operator s position often changes throughout the work to be done.

Safety and Maintenance

Before every use:

• Check the transparent sleeve at each termination. Stitching must be fully intact and visible through the sleeve

• Inspect the full rope length for cuts, abrasion, kinking, and contamination

• Confirm the steel adjuster slides freely and locks correctly under load simulation

• Check both connectors open, close, and lock without stiffness or play

• Confirm thimbles at both loops are in place and undamaged

During use:

• Never use as a fall arrest device

• Always use alongside a fall arrest device where free fall is possible

• Never exceed 2m maximum length between connection points

• Do not position the anchorage above shoulder height as this creates a fall arrest loading scenario

After use and storage:

• Clean with mild soap and warm water if contaminated, dry naturally away from heat

• Store away from UV, chemicals, sharp objects, and heat sources

• Annual formal inspection by a competent person required under PUWER

• Withdraw immediately if any stitching is damaged, rope fibres are visible, or adjuster function is compromised

Frequently Asked Questions

Q: What is the difference between this lanyard and the Kratos Astra work positioning lanyard?

 A: Both are 2m kernmantle rope work positioning lanyards from Kratos, certified to EN 358:2018. The key difference is adjuster and connector material. This lanyard uses a steel grip adjuster and steel connectors throughout. The Astra uses aluminium. Steel is heavier but more durable under sustained load and repeated adjustment, making this the correct choice for frequent and intensive use. The Astra suits occasional to regular use where minimising weight is a priority.

Q: When should I use a 12mm rope rather than an 11mm rope for work positioning?

 A: The 12mm rope diameter provides a more positive grip through the adjuster mechanism and a marginally higher inherent strength than 11mm equivalents, though both diameters meet EN 358 requirements. Kratos guidance indicates 12mm kernmantle rope is suited to regular and long-term use. 11mm is specified for occasional or short-term applications. For operatives who use a work positioning lanyard daily across demanding site conditions, 12mm is the appropriate specification.

Q: Can this lanyard be used as a restraint lanyard as well as for work positioning?

 A: Yes. EN 358 covers both work positioning and restraint applications. As a restraint lanyard, it limits the operative's range of movement to prevent them reaching a fall hazard. In this configuration the lanyard never needs to support body weight under normal operating conditions. As a work positioning lanyard, it supports the operative's weight as they lean back against it. The connection point and anchor configuration differ between the two applications, so always confirm the correct setup for your specific task.

Q: What does EN 358:2018 actually require for a work positioning lanyard?

A: EN 358:2018 requires a minimum breaking strength above 15kN for work positioning lanyards, tested dynamically with the complete assembly including connectors. It also specifies connector gate strength, adjuster performance under repeated cycling, and abrasion resistance requirements for the rope. The 2018 version introduced updated dynamic testing that better reflects real-world loading compared to the superseded 1999 standard. Any work positioning lanyard placed on the UK market should be certified to EN 358:2018.

Q: Does this lanyard replace the need for a fall arrest device?

 A: No. This lanyard must never be used as a fall arrest device. Where free fall is possible, a separate EN 355 energy absorbing lanyard or EN 360 retractable fall arrester must be connected to the dorsal D-ring simultaneously. The work positioning lanyard holds you in your working position. It does not arrest a free fall safely.

Q: How do I inspect the sewn terminations before use?

 A: The transparent covering sleeve makes this straightforward. Hold each end of the lanyard in turn and look through the clear sleeve at the stitching beneath. All stitches should be intact, evenly spaced, and free from cuts, fraying, or damage. If any stitching appears compromised or the sleeve itself is damaged to the point where the stitching cannot be seen, withdraw the lanyard from service before use.

Q: Why order from CMT Group?

 A: CMT Group has supplied height safety PPE to UK construction sites since 2010, with a fleet of over 100 FORS Silver accredited vehicles covering 90% of the UK mainland. The Kratos Work Positioning Lanyard is available for next working day delivery on orders placed by 7pm. CMT is a BSIF Registered Safety Supplier. Trade accounts, volume pricing, and EDGE portal access are available for safety managers and procurement teams ordering height safety equipment across multiple projects.