The aluminumHalf-Coupler with 28mm SpigotfromKupois designed to support lights or other gear weighing up to 440 lb from its 1 1/8″ spigot. The Half-Coupler fits pipes with a 1.9 to 2″ (48 to 51mm) diameter. Reviews There are no reviews yet. Be the first to review “Kupo Half-Coupler With 28mm Spigot” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.