Preston Single Channel Iris Plate to 1/4in Pin-Loc 15mm Spud - 2.5in

The Preston Single Channel Iris Plate provides standard non-twist mounting options for your Preston unit.

• Mount multiple Preston units to a single anchor point with Upgrade Innovations' Rudy Arm 15mm system & accessories
• Outfitted with SmallHD 1/4" Pin-Lock to hard-mount our SmallHD 1/4 Pin-Lock 15mm Spud on the back, top or bottom of the Preston unit
• Other standard mounting options include ARRI 3/8" Pin-Lock and 1/4-20" and 3/8-16" tapped holes
• Mount a male Cinelock to the plate with provided screws and adapters for a non-twist mounting option
• The Preston Single Channel Iris Plate can be purchased separately

The SmallHD 1/4 Pin-Lock 15mm Spud comes with O-rings for customizing O-ring grooves. The O-ring selection allows you to control the 15mm clamp device: choose slip, friction or captive fit.