Skip to product information
Petzl® ASAP® LOCK

Petzl® ASAP® LOCK

The ASAP LOCK mobile fall arrester with locking function is designed to provide smooth handling and enhanced safety during rope ascents. During normal use, the device moves freely along the rope without manual intervention, automatically following the user’s movements. In the event of a sudden acceleration or shock load, the device instantly locks onto the rope to arrest a fall.

An integrated locking mechanism allows the user to temporarily secure the device in position, helping reduce potential fall distance. The connection arm is designed to minimize the risk of dropping the device when passing intermediate anchors. The ASAP LOCK is used in combination with an ASAP’SORBER or ASAP’SORBER AXESS energy absorber, allowing the user to work at a controlled distance from the rope.

  • Mobile fall arrester for rope:
    - Stops falls and uncontrolled descents that exceed two meters per second
    - Blocks on the rope even if grabbed during the fall
    - Works on vertical, horizontal, or angled rope
    - Compatible with ropes 10 to 13 mm in diameter
    - Toothed wheel is effective on a variety of rope conditions (frozen or muddy ropes)
  • Compact and easy to use:
    - Easy to install and remove at any point on the rope
    - Moves up or down the rope without any manual operation
    - Safety catches make the device easy to install and remove from the rope
    - Connection arm makes the system drop resistant when passing intermediate anchors
    - Integrated LOCK function allows the user to immobilize the device to reduce the potential fall distance and keeps the rope from being blown upwards in very windy conditions
  • Use in combination with:
    - ASAP’SORBER AXESS energy absorber for use in two-person rescue scenarios, up to 250 kg
    - ASAP’SORBER 20/40 energy absorber, for use with a person weighing up to 140 kg
  • ASAP LOCK can be used as a back-up belay device in a rope access system or as a primary belay device in a fall-arrest system
    The ASAP LOCK is also available in pre-assembled kits for a ready-to-use solution, with ASAP’SORBER AXESS or ASAP’SORBER 20 or 40 and OK TRIACT-LOCK or Bm’D TRIACT-LOCK connectors
  • Rope compatibility: 10 to 13 mm
  • Certification(s): CE EN 12841 type A, CE EN 353-2, ANSI Z359.15, GB/T 24537, XF 494 : FZL-Z-Q10/13
  • CE EN 12841 type A when used with an ASAP’SORBER AXESS or ASAP’SORBER 20/40 energy absorber, and an EN 1891 type A 10 to 13 mm rope
  • CE EN 353-2 when used with an ASAP’SORBER AXESS or ASAP’SORBER 20/40 energy absorber, an AXIS 11 mm rope with two sewn terminations
  • ANSI Z359.15 when used with an ASAP’SORBER AXESS or ASAP’SORBER 20/40, a BEAM 11 mm rope with two sewn terminations
  • Weight: 335 g
  • Material(s): Aluminum, stainless steel, nylon

You may also like

Petzl® ASAP’SORBER (2025)

Petzl® ASAP’SORBER (2025)

Petzl® ASAP’SORBER (2025)

Petzl® I’D® S Control Descent Device

Petzl® I’D® S Control Descent Device

Petzl® I’D® S Control Descent Device

Vertical Lifeline Kit

Vertical Lifeline Kit

Vertical Lifeline Kit

Petzl® ASAP® LOCK 2026

Petzl® ASAP® LOCK 2026

Petzl® ASAP® LOCK 2026

Safety and Rescue Training Worldwide

Give your company the confidence and education needed to stay safe in the field with Tech Safety Lines. As an authorized trainer across multiple areas, including TSL Rescue Equipment, OSHA, GWO, 3S Lift, and the American Heart Association, we offer training both onsite and at our headquarters in Dallas, TX.

View Trainings