The gib head makes these keys easy to remove when parts need to be taken apart frequently, such as for maintenance or prototyping. Keys are tapered along their length. Use them to connect gears and other components with tapered keyways to shafts.

Gib head keys are tapered straight keys with a notched head for hammering into place and removal. This head serves as a striking point to reduce damage to the shaft and provides a levering point to remove the key.

Buy Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 2 in L, 3/8 in Sq, Mfr: WWG-0375-2000GB-A: Braces & Joist Hangers - Amazon.com FREE DELIVERY possible on eligible purchases

Oct 25, 2021 · I need to make a tapered gib for the cross slide of an Enco lathe and I could use some advice from someone who’s done this. I’ve got the basic process and...

Gib keys, or gib head keys, are tapered and notched machine keys that are used on power transmission keyed shafts to hold pulleys and gears tightly on the shaft. The head of the key serves as a concussion point for hammering without damage to the shaft of the key. The added feature of the head also allows for easier removal of the key.

Apr 13, 2021 · Item:Machine Key; Type:Tapered Gib Head; End Type:Tapered Gib; Material:Steel; Finish:Plain; Length:4 In; Square:7/8 In; Head Height:1 3/8 In; Thickness Tolerance:+0.002 In; Length Tolerance:-0.1 In; Tensile Strength (Psi):64,000 Psi; Rockwell Hardness:B85; Features:Tapers 1/8 In Per Ft; Application:Holds Pulleys And Gears On Transmission ...

The gib head key is designed to be installed progressively, the tapered shaft allows for easy installation while the notched head is the contact point where a hammer is used to install the key without damaging the shaft of the key or that of the keyway.

Feb 19, 2025 · End Type Tapered Gib. This machine key features carbon steel construction and is designed for use on power transmission shafts to hold pulleys and gears tightly on the shaft. Finish Plain.

With a tapered gib ideally the gib has bearing surface on the whole length. With a screw adjusted gib it has the potential to be bearing just in the areas where the screws are. Also a tapered gib is much easier to adjust in fine amounts than a screw adjustment.

Jul 13, 2013 · Tapered gibs bear against both surfaces over their full length because of the way they adjust. this means even pressure over the length of the slide. They are also easier to adjust because you typically have a single adjusting screw (and a stop screw).