top of page

The simplest and easiest-to-install lanyard stopper on the market.


Stop using taped tennis balls on your freediving rope and start using the high-tech Molchanovs Lanyard Safety Stopper. With premium materials, no tools required, and incredibly easy installation, you’ll never look at lanyard stoppers the same way again.

No tools required
No hex keys or screwdrivers here - all you need is your hands.

Easy installation
No need to pull the Lanyard Safety Stopper through the entire rope! Just place it directly over your rope’s knot, screw on the cap, and secure the O-ring. That’s it.

High-tech materials
High-tech PET plastic means no more worrying about bumps into rocks or overexposure to sunlight and salt water.



  • Ideal for 8 - 12mm ropes
    • If using a 14mm rope, you will need to apply more force to close the Lanyard Safety Stopper due to the thickness of the knot
  • Easy assembly with no tools required
  • Comes with a spare O-ring


Technical Specifications

  • Material: High-tech PET plastic
  • Diameter: 75mm (3in)
  • Weight: 75g (2.6oz)
  • Color: White


Care Instructions

  1. Rinse in fresh water after use.
  2. Do not throw or drop on hard surfaces.
  3. Do not use in temperatures colder than -40°C (-40°F) or hotter than 50°C (122°F)
  4. Do not expose to fire.



  1. Tie a knot into the freediving rope at approximately 1.5m (3ft) away from the bottom weight.
  2. Place the stopper over the knot.
  3. Tighten the cap onto the stopper.
  4. Place the protective O-ring around the cap.
  5. To remove, place your finger inside of the notch at the cap and pull.

Molchanovs Lanyard Safety Stopper

    bottom of page