WDH 10T Safety Rest Safety rest with Stop+Go function with optical sensor and integrated dry cleaner WDC 2 for soldering irons WP 80, WSP 80, WP 120, WXP 65 and WXP 120. WDH 31 Safety Rest Safety rest with integrated dry cleaner WDC 2 for WP 200 and WXP 200 soldering irons.