This is a Precise adjustable tailstock designed for 4″–6″ rotary tables, matching Penn Tool Co. item #3900-2407. Heavy-duty cast iron base with precision-machined steel components, intended for accurate workholding support in milling and machining setups.

The tailstock features an adjustable center height, smooth handwheel operation, and a rigid mounting base for stability. Suitable for machinists, toolrooms, and home shops needing reliable support for round or indexed work on rotary tables.

Details:

  • Brand: Precise (Penn Tool Co.)

  • Model / Reference: 3900-2407

  • Application: 4″–6″ rotary tables

  • Construction: Cast iron base, steel center and hardware

  • Approx. weight: ~10.5 lb (unpacked)

  • Condition: Used, clean, fully intact, no cracks or damage noted

Included:

  • Tailstock only, exactly as shown

  • No original packaging or accessories

This is a solid, professional-grade accessory that’s becoming harder to find on the secondary market. Ideal as a replacement or upgrade without paying new-retail pricing.


I am not a subject matter expert. I do my best to research the item. All items sold as is. Pre-owned items will often show some signs of wear due to their age, and there may be something I overlooked. There can be naturally occurring manufacturer's defects, slight surface scratching, or wear consistent with normal use. Any condition outside normal pre-owned wear, like chips or cracks or serious defaults, will be noted. Please check photos carefully for condition, the photos are part of the description. Let me know any questions you have.


All items are packed carefully and shipped promptly with recycled packing boxes and materials where possible.