Krypt Pro X1, X2 & X3 Quick Release T‑Top Hand Knobs – Tool‑Free Fold‑DownKrypt TTop Quick Release Hand Knobs for Pro X1, X2 & X3 The Krypt Quick Release Hand Knobs are engineered specifically for the Krypt Pro X1, Pro X2, and Pro X3 TTop series, allowing boaters to fold down their TTop quickly without the need for tools. These knobs replace the standard hingejoint screws, enabling fast breakdown and effortless removal during the folding process. Key Features ToolFree, HandOperated Design Quickly assemble or disassemble