VT4886-AF is array frame for suspension of VT4883, VT4886 or mixed VT4883/VT4886 arrays. It can also be used for ground stacking. It is crafted from structural grades of heat treated aluminum and high tensile strength steel. It includes 9 attachment holes to accept standard 5/8" forged shackles, each hole fitted with bronze bushings for long life. Attachment holes are set on 2.67" centers. Fitted with 6 heat-treated steel quick release pins captively attached by stainless steel lanyards.