M3CS7 – Coupler set, shug 7", M3CS7A – Coupler set, shug 7" – Anodized, M3CSX7 – Coupler set, shug 7" – CAST, M3CSX7A – Coupler set, shug 7" – CAST, anodized, M3CSX7HD – Coupler set, shug 7" – CAST, HD segments, M3CSX7HDA – Coupler set, shug 7" – CAST, HD segments, anodized, M3CSX7S – Coupler set, shug 7" – CAST, SHDS clamp, M3CSX7SA – Coupler set, shug 7" – CAST, SHDS clamp, anodized, M3CSX7HDS – Coupler set, shug 7" – CAST, SHDS clamp, HD segments, M3CSX7HDSA – Coupler set, shug 7" – CAST, SHDS clamp, HD segments, anodized, M3CS7HD – Coupler set, shug 7" – HD segments, M3CS7HDA – Coupler set, shug 7" – HD segments, anodized, M3CS7S – Coupler set, shug 7" – SHDS clamp, M3CS7SA – Coupler set, shug 7" – SHDS clamp, anodized, M3CS7HDS – Coupler set, shug 7" – SHDS clamp, HD segments, M3CS7HDSA – Coupler set, shug 7" – SHDS clamp, HD segments, anodized