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🏠Family Owned ↩️30-Day Money Back ✔️Authorized Dealer 🛠️Certified Technicians
Naples Sarasota Jupiter
Baby Lock Acclaim Serger Machine

Baby Lock Acclaim 4 Thread Serger Machine

$3,849.00
$3,849.00 - $3,849.00
$3,849.00
$2,849.00
$2,849.00 - $2,849.00
$2,849.00

Secure checkout • Full manufacturer warranty

✔ Authorized Baby Lock Dealer 🛠 Certified Technicians 🚚 Free Shipping over $100
Why buy your Baby Lock Machine from Flash Sew & Quilt?
  • Authorized Baby Lock dealer
  • Full manufacturer warranty
  • In-house certified technicians for service, maintenance, and repairs
  • Hands-on support before and after your purchase
  • Three Florida locations: Jupiter, Naples, and Sarasota
  • Trusted by quilters and sewists across Florida and nationwide

Questions before buying? Talk to a Baby Lock expert →

Baby Lock Acclaim Serger

Baby Lock Acclaim air-threading serger on sewing table

Your serging is about to receive a new level of critical Acclaim. The Baby Lock Acclaim Serger combines RevolutionAir™ air threading for both loopers and needles with Automatic Thread Delivery™ (ATD) tension, so you get fast, beautifully balanced stitches without wrestling with dials.

With 4/3/2 thread capability, the exclusive Wave Stitch, 2" of space to the right of the needle, and bright 3-LED lighting, the Acclaim (BLES4) lets you finish seams, hems, and decorative edges with pro-level confidence.

Start Serging with Flash Sew & Quilt

When you choose your Baby Lock Acclaim from Flash Sew & Quilt, you don’t have to learn it alone. Enjoy new-owner guidance, friendly in-store classes, and expert service from our certified team. Visit us in Naples, Sarasota, or Jupiter FL – or shop online anywhere in the U.S.

Perfect For Garment sewing • Knits & activewear • Decorative hems • Quilters who want pro-grade finishes
Key Strengths RevolutionAir™ needle & looper threading • ATD (no tension dials) • 4/3/2 thread serging • Exclusive Wave Stitch • 2" to the right of the needle • 3 bright LEDs
Skill Level Confident beginners ready to invest, garment makers, quilters, and advanced serger lovers

Key Features

RevolutionAir threading icon

RevolutionAir™ Needle & Looper Threading

Engage the RevolutionAir™ threader, press the button, and the loopers and needles are threaded with air. No tweezers, no threading order to memorize—just fast, consistent setup every time.

Thread delivery icon

Automatic Thread Delivery™ (ATD)

Instead of tension dials, the Acclaim’s ATD system feeds the right amount of thread for each stitch. Enjoy balanced results on knits, wovens, and decorative threads with far less trial and error.

Wave Stitch icon

Exclusive Wave Stitch

Switch to the patented Wave Stitch to add wavy, decorative edges to garments, quilts, and home décor. Mix thread colors and stitch widths for eye-catching, one-of-a-kind finishes.

Wider workspace icon

2" to the Right & Pure Lighting

Enjoy 2" of space to the right of the needle for easier handling of bulkier projects and long seams, plus three bright LED lights that illuminate your stitches, blades, and thread paths.

Differential Feed & Fabric Support

The full-featured single-unit differential feed keeps knits smooth and gathers even, while the Fabric Support System helps maintain stitch width and prevents tunneling on tricky fabrics.

4/3/2-Thread Serging Versatility

Easily switch between 4-, 3-, and 2-thread setups for strong seams, narrow rolled hems, flatlock accents, and more. Built-in rolled hem and two-thread overlock options expand your finishing choices.

With Snap-On feet, a built-in thread cutter, and handy accessory storage, the Acclaim is ready for both everyday construction and high-end finishing.

Specifications

Model BLES4
Threads / Stitch Types 4/3/2-thread serging; overlock, rolled hem, flatlock, Exclusive Wave Stitch
Needle & Looper Threading RevolutionAir™ air threading
Tension System Automatic Thread Delivery™ (ATD); no tension dials
Differential Feed Full featured single-unit differential feed
Lighting 3 LEDs
Maximum Stitch Width 7.5 mm
Maximum Stitch Length 4 mm
Workspace 2" to the right of the needle; 2" sewing bed width
Number of Needles 2
Rolled Hem Capability Built-in rolled hem
Two-Thread Overlock Conversion Yes
Maximum Number of Threads 4
Presser Foot Type / Feet Included Snap-On presser foot; 1 standard foot included
Thread Cutter Built-in
Accessory Storage Built-in accessory storage
Machine Dimensions (H x W x D) 13-7/8" x 17-1/8" x 12-3/4"
Machine Weight 24.7 lbs

Why Choose the Baby Lock Acclaim?

The Baby Lock Acclaim Serger is built for sewists who want the speed of a serger without the usual setup headaches. Air-threaded loopers and needles, tension-free ATD, a wider workspace, and beautiful options like the exclusive Wave Stitch make it a reliable workhorse for everything from everyday garments to standout decorative projects.

Whether you’re upgrading from a basic serger or investing in your first Baby Lock, Acclaim helps you finish edges, seams, and hems that look as polished inside as they do on the outside.

Frequently Asked Questions

RevolutionAir™ air threading for both loopers and needles—press a button and the machine threads for you.
No. The Automatic Thread Delivery™ (ATD) System delivers balanced stitches without manual tension adjustments.
4/3/2-thread serging, including overlock, rolled hem, narrow hem, flatlock, and decorative options like the Wave Stitch.
A patented stitch that creates a decorative wavy edge—great for hems and embellishments using contrasting threads.
Approximately 2 inches—giving you a wider work area for larger or decorative serging.
Yes. A single-unit differential feed helps prevent stretching/puckering and enables controlled gathering.
Three bright LED lights illuminate the needle and stitch area for clear visibility.
Up to 7.5 mm stitch width and up to 4 mm stitch length.
Two needles for 4/3/2-thread configurations.
Yes. The machine includes a built-in rolled hem setting for quick, neat edges.
Snap-on feet for quick changes between techniques.
About 24.7 lbs (machine only).
Regular lint removal, oiling per the manual, and annual service by a Baby Lock certified technician.
Eligible for Baby Lock’s Love of Sewing Membership with service, support, and online classes (exclusions apply).
Manuals and guides are available on Baby Lock’s website (e.g., Instruction & Reference Guide, Quick Threading Guide, Spec Sheet).