This is NOT your typical Light Duty Grapple. It is recommended for small tractors and skid steers up to 50HP with a lift capacity of 1800lbs. It has a single clam design utilizing two 2” bore X 6” stroke cylinders which are made in the USA! All tines and wear points are constructed of ¼” AR400 steel. The structure of the top clamp is reinforced by two 1 ¼” solid steel rods. The main frame tubing is 3/16” thick. Last but not least,this grapple rivals its competitors by boasting an incredible 34 ½” opening.