Tekz 45341 Machinery Key Assortment - 60 Piece Contains: 1/8 inch x 1/8 inch x 3/4 inch 4 pieces, 1/8 inch x 1/8 inch x 1 inch 4 pieces, 3/16 inch x 3/16 inch x 3/4 inch 5 pieces 1/4 Inch x 1/4 inch x 1-1/4 inch 5 pieces, 1/4 inch x 1/4 inch x 1-1/2 inch 5 pieces, 5/16 inch x 5/16 inch x 1-1/4 inch 5 pieces Convenient re-sealable plastic case