New
Why buy from us?
Since 1947, Newark Caplan Sewing Machine has been New Jersey’s trusted source for new and reconditioned industrial sewing machines, parts, and sewing supplies.
Ask a Question About This Product
Union Special 39500 Mark IV
New Union Special 39500 Mark IV
The Union Special Mark IV series 3-thread overlock (often markete... Read More
from
$2,200.00
- Stock: In Stock
- Brand: Union Special
- Model: Used Union Special 39500 Mark IV
- SKU: 39500 Mark IV
New Union Special 39500 Mark IV
The Union Special Mark IV series 3-thread overlock (often marketed as the 39500 “Mark IV”) is a rugged industrial overlock (serger) machine designed for high production use. It is built with heavy cast iron construction and precision gearing, delivering consistent stitch quality even under demanding conditions. The Mark IV series supports a three-thread overlock stitch—using one needle + two loopers—making it ideal for seam finishing, edge-overlocking, trimming, and light seaming tasks across knit and woven fabrics. Its design includes an integrated cutting/trimming mechanism, enabling the machine to trim the raw edge while simultaneously sewing the overlock seam.
Features:
- 3 thread overlock sewing machine
- High speed with differential feed
- Mark IV Series overlock
- USA Made, 2 year ltd. warr.
- Complete with servo motor workstation
- Cutting knives setup included
- Automatic oiling system
- Adjustable 8 to 20 stitches per inch
- Great for most any fabric
| Shipping | |
| Shipping Fee | 295.00 |