The HDT56 mechanical excavator thumb features a tough, AR400 steel structure built for a tight fit to work in coordination with any bucket-without wasted motion.

• 18" wide and 56" long
• Designed to fit 20,000- to 33,000-lb. machine
• Standard features include oversized alloy steel pins, specially designed AR400 steel tines with serrated edges, and three working positions
• Engineered to fold up tight for fast and simple storing