Description The second generation of our innovative and successful OHM is easier to use than ever thanks to a number of updates. The assisted-braking resistor for increasing the braking effect when climbing in rope teams with major weight differences has a swivel joint that improves the device’s freedom of movement. As a result, the clipping direction no longer matters when the device is clipped to the first bolt. The locking system prevents the device from opening accidentally and makes it far easier to insert the rope and remove the device when lowering. Features Far lower forces are exerted on the belayer Lowering a heavier person in a controlled manner is far easier OHM is attached at the first bolt in the safety chain The device reduces the risk of a collision when falling on the first bolt Rope handling when belaying a lead climber not affected (no additional friction when paying out rope) “Makes the belayer 25 kg heavier” Minimum belayer weight: 40 kg For single ropes from 8.9–11.0mm Learn more Technical information Approved rope diameter: 8.9 - 11mm Material: Aluminium, Steel, Polyamide, LDPE Manual PDF Downloads 📄 User manual OHM II 📄 EU Declaration of Conformity Ohm II 📄 EN 566 Safety instructions & manufacturer information This product is part of personal protective equipment (PPE) and/or warnings and safety information are available for this product. Please refer to the instructions for use. Manufacturer: EDELRID GmbH & Co. KG | Achener Weg 66 | 88316 Isny i. A. | Germany | www.edelrid.com