The Yaxley SRP962 (Mallory) Volume Control is a replacement potentiometer component manufactured by Yaxley/Mallory for vintage electronic repair and radio restoration. Rated at 25K ohms (250M), this control features a base measuring 1-1/2 inches in full round diameter. The dual-shaft design features a 1-inch front shaft and a 7/8 inch back shaft, with a 1/4 inch inner diameter half-round shaft profile for precise knob fitment and reliable performance.