Lamello's Clamex P-14 Flexus is a detachable connector that slides into the P-System slot. Unlike the Clamex P-14, the Clamex P-14 Flexus has flexible positioning pins so no rigid parts protrude once installed in the components. This makes installation into existing structures easier (such as a shelf into an assembled cabinet) and simplifies the assembly sequence. Further, the double-sided bevel of the positioning pins allow components to be easily disassembled.

Installation of the connectors does not require any tools and is fast and simple. The connectors afford a degree of lateral positioning while preventing twisting. Once installed, components can still be stacked safely. Once the parts are put together, a hex key is used to operate the cam lever which holds them tightly.