The 2" Angle Collar measures 2-3/16" across and stands 1" tall, sized for 2" OD, .050"-wall tubing in the same line as the 700-series ball fittings. Its job is the non-standard connection: where a heavier run meets a ball fitting at an angle the fixed outlets don't offer — a ramp easing into a landing, a split-level floor changing grade mid-run, a guard rail working around a mezzanine edge — the collar completes the joint at the angle the layout requires. Finishes follow the rest of the line: polished brass, polished 304 stainless steel, or satin 304 stainless steel. Runs at the common 1.5" OD size step down to the 800/1H, and flush-style systems use the 801 Flush Angle Collar.