Ultimate TBR-180 18'' Tribar Arm Pair

16534 Two 18" Support Arms for Use with the CMP-485 Super Clamp Assembly On the APEX AX-48 Pro Keyboard Stand. TBR-180 Tribar arms are support arms that hook into a CMP-485 Super Clamp (sold separately). When used together, Tribar arms and a Super Clamp form one APEX tier to be used on an APEX AX-48 Pro keyboard stand. Total load capacity is not to exceed 250 lbs. and only two tiers are encouraged. The TBR-180 Tribar arms are 18" in depth and are intended to support deeper, larger keyboards, synths, and workstations. Also available are TBR-130 13" Tribar arms for use with mid- to small-sized keyboard instruments.SpecsSold In: Pairs (Quantity 2)Length: 18" (457mm)Load Capacity (w/CMP-485): 125 lbs. (57 kg)Weight: 1.25 lbs. (.57 kg).