The Beiter Klicker has been used and appreciated since its introduction, thanks to the fact that it suits almost all Handles on the market.

4-40 (Hoyt GM/TD4, Elan, Sky Conquest)
4-40R (Hoyt Radian, Avalon, Bernardini)
6-32A (fits most Hoyt, PSE, W&W & Samick)
6-32Z (PSE Zone, Intrepid)
6-32 (PSE Centra, Universal)
M4 (Yamaha, some Samick)