Beam Clamp for 3/8″ Threaded Rod for 201 and 454 Series Home | Accessories | Beam Clamp for 3/8″ Threaded Rod for 201 and 454 Series Beam Clamp for 3/8" Threaded Rod Beam Clamp for 3/8″ Threaded Rod for 201 and 454 Series Adam Part Number Part Size BC-201-A