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Important Update Regarding Sherline Products
October 20, 2026
We would like to share an encouraging development regarding the future of Sherline Products.
We are currently in discussions with an American manufacturer regarding the potential purchase of Sherline’s intellectual property and remaining inventory. The goal of this proposed acquisition is to preserve and revitalize the Sherline brand while providing continued availability of replacement parts, accessories, and machines for our valued customers.
As these discussions progress, we have agreed to temporarily suspend accepting new orders, effective October 19, 2026. This will allow us to preserve our remaining inventory while negotiations are underway.
Although no final agreement has been reached, we are hopeful that this opportunity will provide a positive path forward for the Sherline name and the customers who have trusted our products for more than five decades.
We sincerely appreciate your patience, understanding, and continued loyalty during this transition. We will share additional information as soon as it becomes available.
Our greatest hope is that the Sherline legacy of quality, precision, and American craftsmanship will continue for generations to come.
Karl Rohlin III and Charla Papp
Co-Owners, Sherline Products, Inc.
October 20, 2026
We would like to share an encouraging development regarding the future of Sherline Products.
We are currently in discussions with an American manufacturer regarding the potential purchase of Sherline’s intellectual property and remaining inventory. The goal of this proposed acquisition is to preserve and revitalize the Sherline brand while providing continued availability of replacement parts, accessories, and machines for our valued customers.
As these discussions progress, we have agreed to temporarily suspend accepting new orders, effective October 19, 2026. This will allow us to preserve our remaining inventory while negotiations are underway.
Although no final agreement has been reached, we are hopeful that this opportunity will provide a positive path forward for the Sherline name and the customers who have trusted our products for more than five decades.
We sincerely appreciate your patience, understanding, and continued loyalty during this transition. We will share additional information as soon as it becomes available.
Our greatest hope is that the Sherline legacy of quality, precision, and American craftsmanship will continue for generations to come.
Karl Rohlin III and Charla Papp
Co-Owners, Sherline Products, Inc.
Image shown is a representation only. Actual product may vary.
5C 4″ 4-Jaw Independent Chuck
5C collets are widely used in machine shops, but there are times when the exact size collet isn’t available, or when a part requires the flexibility of a 4-jaw chuck. This 4” 4-jaw chuck with a 5C back allows you to quickly switch between a collet and a chuck without disassembling your setup or moving to another machine. Simply remove the collet and insert the chuck into your existing 5C holder. When you’re finished, you can just as easily switch back to collets.
The 5C back features the standard taper, thread, and keyway, and is CNC-machined from a single billet of steel to ensure concentricity between the back and the chuck body. The compact 4” chuck comes with reversible jaws and a chuck key for easy adjustments.
Note: 5C collets are designed for use on full-size machines. This chuck is intended for use with such machines and is not compatible with Sherline lathes.
| Chuck Diameter | 3.1″ |
|---|---|
| Jaw Capacity | With jaws in normal position: 3/32″ (2mm) – 1-3/16″ (30mm)
With jaws in reverse position: 3/32″ (2mm) – 2-1/4″ (56mm) |
| Through Hole Diameter | .79″ (20mm) |
| Spindle Taper | 5C |
| Chuck Body Material | 12L14 Steel |
| Chuck Jaws Material | 12L14 Case Hardened Steel |
Because chuck jaws are factory ground to precisely match each chuck body all replacement orders must be made by phone.