Sledge Handle Heavy Epoxy Handle Material Fiberglass Overall Length 36 in For Eye Shape Oval For Eye Opening Width 1 1/4 in For Eye Opening Length 1 1/2 in Compatible with Brand Seymour Structron Handle Attachment Epoxy For Maximum Head Weight 20 lb For Minimum Head Weight 16 lb Compatible with Series S500 Industrial(TM) For Use With Sledge Hammers Grip Style Cushioned