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The Kupo Arch Coupler with 16mm Stud is a lightweight and low-profile professional coupler constructed from high-tensile aluminum and steel alloy. It has been developed for installations where load capacities of up to 220lbs (100kg) are required. Kupo professional couplers combine strength and durability with a high degree of safety. This type is designed to fit tubes with diameters between 38mm-51mm (1.5in-2.0in). It comes with 16mm stud and with a silver finish.
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🇺🇸 Ship from USA · On Agora since 2026
$64.95