The OHM I I belay device is a device designed to improve climbing safety, especially in situations where two climbers are of different weights .

With its use, the force acting on the guarding person is significantly reduced . The device adds an extra "25kg of weight" to the guard, allowing for better grip and control over the guard.

The accessory is installed instead of the first carabiner system , which provides additional safety when climbing.

It is equipped with a swivel joint , which provides greater freedom of movement during protection, and a locking mechanism that prevents accidental opening.

Ropes are easily inserted into the device, and it is suitable for use with single ropes between 8.9 and 11 mm thick.

The minimum weight of the fuse must be 40 kg , which ensures that the device is effective and safe for a wide range of users.