low profile connection that is stronger than a knot

As a connection between a PFD and a line

trench hazards

It is designed to drop through an opening in any 1-3/4 inch by 2-inch substrate

during the rope ascent phase you gain 10-15 cm more height for each step

HMS NAPIK AUTO BLOCK Color:Red low profile connection that isALUMINUM ALLOY AUTO BLOCK SLEEVE COMPACT HMS Aluminium connector with 3 actions Auto Block sleeve and Keylock system. The classic wide pear shape makes it suitable for belay with clove hitch. Can be used with all anchoring and belaying systems. Automatic sleeve makes it suitable for professional use. More compact and lighter than the traditional HMS and with a higher tensile strength. Equipped with Keylock system that prevents any snagging with the