INTERFAST PETZL® connection accessory, in reinforced nylon and connectable to the carrying bag with reference PTZS047BA. Versatile and compatible with any harness that has slots, with a quick button that facilitates and speeds up disconnection and a lower point that can be connected with an anti-fall strap. Compact and durable to limit the volume of the harness and keep all elements locked and safe when working at height. Load limit for the 6 kg top connection clip and 5 kg for the bottom connection point.