Petzl Top Croll Suspenders Chest Harness . Chest harness for seat harness * Transforms the NAVAHO SIT, FALCON and SEQUOIA SRT seat harnesses into a fall arrest harness * Joins at the rear buckle and connects to the ventral attachment point * Foam shoulder straps are widely spaced to reduce neck chafing and are linked to the directional ventral connector for easy donning * If the waistbelt is weighted, the load is transferred to the shoulder straps, which distribute it over the shoulders * Sternal attachment point for connecting a fall arrest system * No dorsal attachment point to get in the way of a bag or load on the back * Shoulder straps equipped with self-locking DoubleBack buckles