Description
Are you a car person and have an engine hoist? How many times have you fumbled with the handle while trying to let down your engine slowly, and it falls way too fast or far? Quit ruining oil pans and scratching engine bays! Dan has the solution: introducing the “Bob Knob”!
This knob permanently stays on the release screw on your engine hoist, so it’s never lost or damaged. With a large diameter and 8-finger grip notches, it allows precise control of the release screw. The Bob Knob is made of a casting that’s cast in America! Then Dan Parker, “The Blind Machinist,” 100% machines every step to produce a solution for a past problem.
Leave your pump lever where it belongs – in the pump – and let the Bob Knob control the slow release of the hydraulic pump pressure. Every mechanic, racer, or automotive repair shop needs one! The standard bore is .375, but if your pump has a larger diameter for the shaft, let me know in the order notes when you check out.
PLEASE NOTE: Dan works hard every day in his shop to keep inventory up and has a friend who volunteers once a week to ship parts. Your Bob Knob will ship as soon as possible, and thanks for supporting a small business owned by a person with a disability!