Lathe Chuck Stops
 Fixed Lathe Chuck Stop Shown Installed |  Fixed |  Adjustable |
 Adjustable With Hardened Steel Parallels |
Consistently position workpieces in a three-jaw lathe chuck. These stops enable short workpieces to extend beyond the chuck's jaws, providing additional clearance. A magnetic back makes them easy to mount and remove from your chuck face.
Fixed chuck stops are a simple, consistent way to position your piece.
Adjustable chuck stops can be used with parallels or your own custom supports to position workpieces at the exact depth you need. Those that include hardened steel parallels come ready to set at various depths.
| No. of Pieces | Thicknesses Included | For Max. Chuck Jaw Thick. | Parallel Tolerance | Mount Type | No. of Mounting Magnets | Includes | Material | Each | |
Fixed | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 3 | 15mm, 20mm, 25mm | 2 1/8" | -0.0004" to 0.0004" | Magnetic Back | 3 | __ | Aluminum | 0000000 | 0000000 |
| 5 | 15mm, 20mm, 25mm, 30mm, 35mm | 2 1/8" | -0.0004" to 0.0004" | Magnetic Back | 3 | __ | Aluminum | 00000000 | 000000 |
Adjustable | |||||||||
| 6 | 7/16" | __ | -0.0002" to 0.0002" | Magnetic Back | 3 | Five plastic centering rings (1 3/8" to 4" diameter) | Metal | 00000000 | 00000 |
| 17 | 7/16" | __ | -0.0002" to 0.0002" | Magnetic Back | 3 | Six plastic centering rings (1 3/8" to 4" diameter), Ten sets of hardened steel parallels (1/2" to 1 5/18" height) in a plastic case | Metal | 00000000 | 000000 |
Lathe Spindle Stops
Position workpieces in the same spot every time to quicken setup, improve repeatability, and cut down on scrap. These stops create a repeatable position within your lathe spindle for clamping parts loaded through a chuck or collet. They fit a range of spindle bore diameters—the jaws expand outward for a secure, self-centering fit. To lock these stops in place, expand them with just a few turns of the T-handle wrench. They can be used on both CNC and manual lathes.
| For Spindle Dia. | Overall Lg. | Includes | Material | Each | |
| 1 5/16"-1 11/16" | 31"-34 1/2" | Collet Stop Adapter, Tube Stop Adapter, Long Extension Bar, Short Extension Bar, T-Handle Socket Wrench | Black-Oxide Alloy Steel | 00000000 | 0000000 |
| 1 3/4"-2 7/16" | 37 1/4"-43 3/4" | Collet Stop Adapter, Tube Stop Adapter, Long Extension Bar, Short Extension Bar, T-Handle Socket Wrench | Black-Oxide Alloy Steel | 00000000 | 000000 |
| 2 1/2"-3 1/2" | 40"-46 1/2" | Collet Stop Adapter, Tube Stop Adapter, Long Extension Bar, Short Extension Bar, T-Handle Socket Wrench | Black-Oxide Alloy Steel | 00000000 | 000000 |