RYAN'S EQUIPMENT Ryan's Equipment, grapple, shear, attachment, 40", 48", 60", 66", 72", grapples, 14", 15", 16", tree shears, grapples, branch, logs, piles, brush. Ryan's Equipment is the industries leading grapple and shear attachment provider offering: 40", 48", 60", 66", and 72" grapples along with the: 14", 15" and 16" tree shears. All of the grapples mentioned are a by-pass design which allows them to close to less than 3". This gives you the ability to grab any thing from a small branch to whole logs, or piles of brush.