Attwood Mari Gs Sprng 36'x21'c140#13mm SL29-140-1

Gas; Eyelet Upper Mount; Eyelet Lower Mount; 21.1 Inch Length Compressed; 36.3 Inch Length Extended; 15.2 Inch Travel Length; 140 Pound Output Force; 13 Millimeter Socket; 10 Millimeter Rod x 22 Millimeter Cylinder