Ball Pein Hammer Handle, 16-20 oz., Handle Material Wood, Overall Length 14 in, For Eye Shape Oval, For Eye Opening Width 9/16 in, For Eye Opening Length 15/16 in, Compatible with Brand Seymour, Structron, Handle Attachment Steel/Wood Wedge, For Maximum Head Weight 20 oz, For Minimum Head Weight 16 oz, For Use With Ball Pein Hammers, Grip Style Plain