View product detail page of 4-1 / 2 In. x 17 In. Clay Spade SDS-max® Hammer Steel. 4-1 / 2 In. x 17 In. Clay Spade SDS-max® Hammer Steel 4-1 / 2 In. x 17 In. Clay Spade SDS-max® Hammer Steel Code: HS1922