Hoffman VHD36, Syspend¢ Vhd Motion Arm, 36 in, 10.18X40.65X4.86, Steel/PaintHeavy-duty vertical motion pendant arm effortlessly lifts, lowers and repositions HMI enclosures in NEMA Type 4 and 12 environments. Two arm lengths are available with field-adjustable counterbalances to support loads up to 125 lb. No release handle is required to operate the arm.Features:Mild steel constructionRAL 7035 light-gray finish with black end supportsGas spring counterbalance