Make adjustments to your Gear Jacks without tools.
These Tee knobs press fit onto the heads of the 1/4-20 socket head cap screws used to lock the Gear Jack Carriage Block and the angle of the support bracket. Once installed, you won't need a hex key to adjust your Gear Jack angles and reach.
The kit contains enough Tee knobs for a set of three Gear Jacks, three knobs on each Gear Jack. It also includes 6 flat washers for use as spacers on the three pairs of Carriage Locking Bolts (so the knobs clear the Carriage axle screw).
Installing the Tee knobs requires an anvil press, vise, or large C clamp. Do NOT attempt to drive them on using a hammer.
- 9 Tee Knobs for 1/4-20 Socket Head Cap Screws
- 6 1/4" flat washers
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