From Sims Vibration Laboratory. Reduces shoulder and body fatigue for amazing comfort. Dynamic balance control. Fully adjustable. 1 Click - Easy on, Easy off. Designed for either right or left hand use. American quality craftsmanship. Ship wt 1 lb.
Specs
Black sling
High weight capacity
Shoulder harness is 2 & 1/4 in wide, nylon sling is 1 in wide
Carabiner-clip on the end of the harness (to clip to an existing ring on your trimmer shaft) is 2 in long, opens 5/16"