Stainless Steel Series M45-CB STAINLESS STEEL ROUND WOUND, 6-STRING – STANDARD LIGHT 29-128 M45-B STAINLESS STEEL ROUND WOUND, 5-STRING – STANDARD LIGHT 45-128 M45 STAINLESS STEEL ROUND WOUND STANDARD – LIGHT 45-105 M40-CB STAINLESS STEEL ROUND WOUND, 6-STRING – EXTRA LIGHT 29-118 M40-B STAINLESS STEEL ROUND WOUND, 5-STRING – EXTRA LIGHT 40-128 M40 STAINLESS STEEL ROUND WOUND – EXTRA LIGHT 40-95 M42-CB STAINLESS STEEL ROUND WOUND, 6-STRING – CUSTOM LIGHT 29-128 M42-B STAINLESS STEEL ROUND WOUND CUSTOM, 5-STRING – LIGHT 40-128 M42 STAINLESS STEEL ROUND WOUND – CUSTOM LIGHT 40-100