Marina using a @petzl Freino carabiner to help lowering with a Gri Gri on her Climbing Wall Instructor Assessment | By Beyond The Edge | Facebook
![Petzl M42 FREINO Carabiner with Friction Spur for Descenders, Twist-Lock : Amazon.co.uk: Sports & Outdoors Petzl M42 FREINO Carabiner with Friction Spur for Descenders, Twist-Lock : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/61sYI0ltfSL.jpg)
Petzl M42 FREINO Carabiner with Friction Spur for Descenders, Twist-Lock : Amazon.co.uk: Sports & Outdoors
![Petzl Freino Twist-Lock Carabiner - Screw Lock Carabiner - Express Sets & Carabiners & Slings - Climbing - All Petzl Freino Twist-Lock Carabiner - Screw Lock Carabiner - Express Sets & Carabiners & Slings - Climbing - All](https://dr6u1nbiy16vs.cloudfront.net/5637487390/Images/N1-11.jpg)