The WBH2 is a circuit board holder and jig manufactured by WELLER SOLDERING. Designed for securely holding PCBs up to 260mm (10.24") wide, this holder allows for easy and convenient soldering and assembly work. Its compatibility with WELLERS WHP200, WHP1000, and WHP3000 preheaters adds versatility to its functionality. Perfect for various electronic assembly applications, this circuit board holder is a valuable tool in soldering setups.