Delta quick link for use in 1-sticking and SRT for a girth hitch. Allows you to quickly attach your rope instead of feeding your whole line through your girth hitch. Better than a carabiner as there’s no worry about cross-loading.
Multiple models available in plated steel or stainless steel (subject to availability):
Cypher Plated – 20kN
Maillon Rapide Plated – 27kN
Kong Stainless – 40kN