Polar Focus® PY1 Quick Disconnect Fitting with our Box Truss Plate allows for easy attachment to our standard line array frames and accessories. [break] The PY1 Box Truss Plate is a component designed to allow for clean and fast attachment of a line array to the end plate of a 12” x 12” truss, or the joint between two 12” x 12” trusses. [break] The bolt hole pattern will fit the most common bolt hole patterns of 12” x 12” trusses in the marketplace. The use of this component eliminates the need for slings and integrates a pan control feature with infinite adjustability. This product may be used at the end of a truss or bolted between two adjoining truss components. [break] The PY1 Component allows for interface to a stock Polar Focus aftermarket line array frame, or the versatile SFA-16-1100 Spine Frame Adapter that will provide tilt control for any standard line array frame. [break] Pro audio rigging design, roof attachment, supplemental structure, sales, support and PE stamped drawings in any US State provided by Polar Focus. Call us today for more information at (413) 586-4444.