Sledge Hammer Handle Epoxy Handle Material Fiberglass Overall Length 10 1/2 in For Eye Shape Oval For Eye Opening Width 3/4 in For Eye Opening Length 1 in Compatible with Brand Seymour Structron Handle Attachment Epoxy For Maximum Head Weight 2 lb For Minimum Head Weight 2 lb For Use With Blacksmith Hammers Engineer Hammers Grip Style Cushioned