Helix Tactical is the side of mountaineering equipment manufacturer DMM which supports military and LE customers. At DSEI they showed us the DMM Micro Pulley. It’s stats are 2-6 mm with a strengths of 15 kn mbs and 2 kn working load.
Seen above with a micro carabiner, the Micro Pulley can be used on a standard size carabiner. Additionally, the Micro Pulley can be stacked.
Coming soon from helixtactical.com.