Ongaro Throttle Knob - 1-½" - Red Grooves

Schmitt & Ongaro Marine 1-1/2" Throttle Knob - Red Grooves

316 Cast Stainless Steel

1-1/2" Throttle Control Knobs Fit Morse MY-3, MV-2, Twin and Single Controls with 3/8" -24 Threads

Throttle Knobs are colored for Sight and Grooved for Feel - Meets ABYC Specifications