Engineers Hammer Handle, 1.5-2.5 lb., Fire Finish, Handle Material Wood, Overall Length 12 in, For Eye Shape Oval, For Eye Opening Width 5/8 in, For Eye Opening Length 7/8 in, Compatible with Brand Seymour, Structron, Handle Attachment Steel/Wood Wedge, For Maximum Head Weight 2.5 lb, For Minimum Head Weight 1.5 lb, For Use With Engineer Hammers, Grip Style Plain