Previous product
climbing devices master png MASTER BELAYER Original price was: CHF24.00.Current price is: CHF21.00.
Next product
Grivel ice axe jorasses 2.0 gbone shaft easy slider Fast and Light CH 1 JORASSES 2.0 Original price was: CHF157.00.Current price is: CHF115.00.
grivel logo 100x


Original price was: CHF30.00.Current price is: CHF27.00.

Versatile belay / rappel device, that can also be used in guide mode.

Master Pro was created for belaying and rappelling. It is a versatile, dynamic and reliable tool to minimize the force transmitted to the anchors, the belay and the wear and tear over time of the rope. It can also be used in guide mode as a self-locking plate, to belay a second. The two “horns” that are placed at one of the two ends have two main functions:
– Additional braking with thin ropes by passing them below the horns themselves
– Possibility of hooking a webbing ring for a release maneuver.
Its body has been designed with a series of holes on the sides to reduce weight, but above all to disperse the heat and consequently not to overheat the rope that passes into it. As with all tubes, the use of gloves is recommended for greater guarantee in braking the ropes, belaying the first climber fromt he harness. It can be used both on single pitch climbs, on a multipitch route, and on a classic wall where you don’t want to stress the anchors.

In stock


“It is a tube and a plate at the same time, it is not necessary to bring two tools but just one to belay a first and a second”

Luca Schiera, Grivel Team

  • Activities: climbing
  • Materials/construction/technologies: aluminum
  • Certifications: EN 15151 -2, UIAA 129-5
  • Rope dimensions: 7,3 – 11 mm
  • Weight: 88g (3,1 oz)
Shipping & Delivery
Swiss post logo

Free postage in Switzerland and Europe is offered for all purchases over 60 CHF.

Switzerland: We ship with Swiss Post Economy, which usually arrives in 2 working days.

Europe: We ship with Swiss Post Economy, which usually arrives in 5 working days.

For larger packages such as skis we may use a different courier services.

Please see country options at checkout to see which countries we currently ship to.

For any orders outside of Switzerland and Europe, expect to pay customs duties, import paperwork and the country destination VAT.