About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
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Threaded-Hole Pull Handles
Round grips allow your hand to pivot in any direction.
Stainless steel handles have excellent corrosion resistance, making them the best choice for harsh environments. They also have good chemical resistance.
Aluminum handles have mild corrosion resistance, are lightweight, and are nonmagnetic.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Mount. Hole Ctr.-to-Ctr. Wd. | Grip Dia. | Projection | Pull Cap., lbs. | Size | Dp. | No. of Mount. Holes | Mount. Fasteners Included | Each | |
Style 1—Round Grip | |||||||||
303 Stainless Steel—Dull | |||||||||
| 2" | 3/16" | 1" | Not Rated | 4-40 | 1/4" | 2 | Yes | 0000000 | 00000 |
| 3" | 3/16" | 1" | Not Rated | 4-40 | 1/4" | 2 | Yes | 0000000 | 0000 |
Anodized Aluminum—Dull | |||||||||
| 1 1/4" | 3/16" | 1" | Not Rated | 4-40 | 1/4" | 2 | Yes | 0000000 | 0000 |
| 2" | 3/16" | 1" | Not Rated | 4-40 | 1/4" | 2 | Yes | 0000000 | 0000 |
Black Anodized Aluminum—Dull | |||||||||
| 1 1/4" | 3/16" | 1" | Not Rated | 4-40 | 1/4" | 2 | Yes | 0000000 | 0000 |
| 2" | 3/16" | 1" | Not Rated | 4-40 | 1/4" | 2 | Yes | 0000000 | 0000 |
Miniature Threaded-Hole Pull Handles
With a mounting hole center-to-center distance of 1" or less, these are the smallest pull handles we offer. Thread screws through holes from the back of your surface into the handles to open and close tiny doors and drawers. All have a round grip that allows your fingers to pivot in any direction.
Aluminum handles have mild corrosion resistance, are lightweight, and are nonmagnetic.
For technical drawings and 3-D models, click on a part number.
Threaded Plug Gauges with Calibration Certificate
These gauges come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. They allow you to inspect internal threads on parts. All have a go gauge on one end and a no-go gauge on the other end. A taperlock handle lets you quickly replace worn gauges.
Check the minimum internal thread size with the go gauge end, and check the maximum internal thread size with the no-go gauge end. A part is within tolerance if it’s easy to thread the go gauge into the part but difficult to thread the no-go gauge more than two turns.
Threads have different classes of fit. Thread fit designates the tightness or looseness of mating threads. For example, inch threads with a 3B fit have tighter tolerances than threads with a 2B fit.
For technical drawings and 3-D models, click on a part number.
Threaded Plug Gauges
These have a go gauge on one end and a no-go gauge on the other end. They allow you to inspect internal threads on parts. A taperlock handle lets you quickly replace worn gauges.
Check the minimum internal thread size with the go gauge end, and check the maximum internal thread size with the no-go gauge end. A part is within tolerance if it’s easy to thread the go gauge into the part but difficult to thread the no-go gauge more than two turns.
Threads have different classes of fit. Thread fit designates the tightness or looseness of mating threads. For example, inch threads with a 3B fit have tighter tolerances than threads with a 2B fit.
For technical drawings and 3-D models, click on a part number.
Quick-Release Shaft Collar Handles
These threaded handles take the place of a set screw, allowing you to move set screw shaft collars without additional tools—useful for when the collar serves as a stroke limiter or mounting clamp. The handle keeps your collar secure on the shaft, then lets you loosen and tighten the collar for quick adjustments.
Black-oxide steel handles have some corrosion resistance. 303 stainless steel handles have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.