Safety lines double lark's head knot elastic safety line

CODE 23.154.05

Aluminium/stainless steel anti-grip quick-opening snap hook. Unlike regular lark's head knots that become loose and bulky, the double lark's head knot remains compact and cannot slide on itself.
The connection with the double wolf's mouth, unlike the normal wolf's mouths that can become loose and bulky, remains compact without the possibility of sliding on itself.