Quick Ship SKU #: BM-46112 B&M Shift Knob With 12-Volt Momentary Switch

Whether your building a custom race truck, a daily driver, or just want to add some style to your interior, the B&M Shift Knob With 12-Volt Momentary Switch is a great option. This knob features a 12-volt momentary switch which can be used to activate a trans-brake, launch control, nitrous oxide, or two-step ignition control. Fits all B&M shifters with a threaded shift stick and comes with numerous sized adapters to fit various other shift sticks or shifters. SAE thread adapters fit 1/2-20, 3/8-24, 3/8-16, and 5/16-18 threads and work with 12-volt and 16-volt systems.