A member here ask me if I would give some details of my grapple. It was built 3 years ago for a JD2320. I now use it on my 2720. The side support for loader attachment is 7" wide x 2" deep channel.
The horizontal pieces are 3" wide. Vertical pieces are 2". The grapple is made with 2 1/2". Square tube is 2" x3/16" thick tube. The cylinder is 2" x 6" stroke. All the flat stock is 3/8" thick. I purchased the cylinder from Surplus Center.
The horizontal pieces are 3" wide. Vertical pieces are 2". The grapple is made with 2 1/2". Square tube is 2" x3/16" thick tube. The cylinder is 2" x 6" stroke. All the flat stock is 3/8" thick. I purchased the cylinder from Surplus Center.