"This is a Sew-on version of the popular Titanium Dutch Clip and must have the loop sewn around the clip. The Sew-on Dutch Clip is designed specifically for webbing based hammock suspensions. The Dutch Clip replaces a carabiner for a quick connection and release around the tree.
Now a new titanium version has emerged that is stronger and weighing in at about half the original version. You will never notice the 18.25 grams (per pair) in your pack and be marveled at how quick and easy your set up and tear down will become.
Dutch Clips are meant to be used only with hammocks that have a 30 degree angle or sag in the suspension. Made by Dutchware and of course Made in the USA. Sew-on Dutch Clips TI item weighs 9.125 grams each (sold as pairs) 300 pound occupant weight limit."
The above wording is straight from Dutch, and his team.