Westcott Quick Mount S-Bracket 2 (Bowens)The Westcott Quick Mount S Bracket is a secure mounting system for compact lights and modifiers with no unwanted stress on your light. It maximizes the flash with Bowens S Type and umbrella based modifiers and is adjustable with an Arca type mounting plate for precise light placement and maximum output. It's vertical adjustment knob allows for precise vertical placement of the light head within the light head opening. Tension screw securely locks