MATERIAL: Aluminum HOLE SIZE: 5/16" The Double Grand™ Digger® support plate can only be used with the Grand Master stud in stud patterns on our 286S, 300S and 252S templates for single ply tracks. The addition of a dual configuration provides additional studding options in the middle belt.
The Double Grand] Digger is available in 12, 48 and 250 piece packages. Patterns for single ply tracks are available under Trail Templates.
TORQUE SPEC-The Grand Master stud must be torqued to 20 ft. lbs.