This is the chrome knob for the Blacksmith Artisan stove, used on the grate riddling rod or air-wash mechanism. The knob screws onto the end of the rod and gives you a secure, comfortable grip when operating the grate or adjusting airflow. Replace it when the original is lost, damaged, or the chrome finish has deteriorated. β Compatible with: Blacksmith Artisan stove (Inset, Boiler and Non Boiler variants) π§ Specifications Material: Chrome-plated steel Fitting: Screw-on to riddling rod or air-wash rod Part type: Chrome knob for riddling / air-wash rod The chrome knob is the point of contact for daily grate operation and is one of the smaller parts that makes routine maintenance noticeably easier. A worn or missing knob forces you to grip a bare metal rod, which is both uncomfortable and less precise when controlling the fire.