It's easier to un-do a connector than untie a knot. 1 ¼" long and ¾" wide connector made with plated steel and stainless steel bolt. Loosen center screw and slide both conductor ends into connector and then tighten center screw. 10 per package. Used to tie off or connect 4.5 mm (3/16 in.) and 6 mm (¼ in.) ropes. Used to tie off or connect 4.5 mm (3/16 in.) and 6 mm (¼ in.) ropes.