Shrewd Atlas Single Adjustable V-Bar FlintShrewd Atlas Single Adjustable V Bar Flint Hybrid clamp taper system for secure V bar connection; Integrated 1 in quick disconnect; CNC machined aluminum construction; Durable anodized finish; Laser engraved indicator lines for repeatable setup; Drop stopper shelf helps maintain riser position; Anti walkout washer system; Independently adjustable horizontal and vertical axis; Stainless steel hardware with 1 4 in hex key socket; Reconfigurable for