M3CS75 – Coupler set, shug 7.5", M3CS75A – Coupler set, shug 7.5" – Anodized, M3CSX75 – Coupler set, shug 7.5" – CAST, M3CSX75A – Coupler set, shug 7.5" – CAST, anodized, M3CSX75HD – Coupler set, shug 7.5" – CAST, HD segments, M3CSX75HDA – Coupler set, shug 7.5" – CAST, HD segments, anodized, M3CSX75S – Coupler set, shug 7.5" – CAST, SHDS clamp, M3CSX75SA – Coupler set, shug 7.5" – CAST, SHDS clamp, anodized, M3CSX75HDS – Coupler set, shug 7.5" – CAST, SHDS clamp, HD segments, M3CSX75HDSA – Coupler set, shug 7.5" – CAST, SHDS clamp, HD segments, anodized, M3CS75HD – Coupler set, shug 7.5" – HD segments, M3CS75HDA – Coupler set, shug 7.5" – HD segments, anodized, M3CS75S – Coupler set, shug 7.5" – SHDS clamp, M3CS75SA – Coupler set, shug 7.5" – SHDS clamp, anodized, M3CS75HDS – Coupler set, shug 7.5" – SHDS clamp, HD segments, M3CS75HDSA – Coupler set, shug 7.5" – SHDS clamp, HD segments, anodized