Buy Singer Plastic Bobbins Heavy Duty 44S 4411, 4423, 4432, 4452, 5511, 5523, 5532 ,227 - 20 PACK at The class 15 and class 15J bobbins … The Heavy Duty 4452 sewing machine is designed with your heavy duty projects in mind, from denim to canvas. Contact Us: SingerOnline 176 North Main Street #100 Oberlin, Ohio 44074 (Cleveland) By Phone: 800-559-6729 By Strangely, Singer does not mention this in the manual and lists a 15 bobbin under accessories for the HD 4432 and HD 4452 on its website. Have a question? This item: NGOSEW for Singer Plastic Bobbins Heavy Duty 44S 4411, 4423, 4452, 5511, 5523, 5532 (30) $11.30 In Stock. The Singer Heavy Duty 4452 and 4432 call for a class 15J bobbin. Next. 21 offers from $299.99. Free 2-day shipping. Thanks to the machine’s powerful motor, you have extra high sewing speed to save you time. SINGER | Sewing Machine Accessory Kit, Including 9 Presser Feet, Twin Needle, and Case, Clear - Sewing Made Easy 4.6 out of 5 stars 971. Sold by NGOSEW and ships from Amazon Fulfillment. With adjustable presser foot pressure, you can also sew very lightweight sheers, and the stainless steel bedplate allows fabrics to glide over the machine with ease. Find answers in … SINGER | Heavy Duty 4452 Sewing Machine with 110 Stitch Applications, Metal Frame, Built-In Needle Threader, & Heavy Duty Accessory Kit - Sewing Made Easy 4.5 out of 5 stars 2,780. The … SINGER HEAVY DUTY SEWING MACHINE: The SINGER Heavy Duty 4452 sewing machine boasts an array of features that make creating elegant garments and gifts for yourself and others fun and exciting. The Singer 4452 accessories include the standard extra feet, but you also get the “heavy-duty” accessories: a walking foot, a non-stick foot, a spreader plate, and some extra needles. Singer 4452 vs 4411. On the other hand, the Singer 4452 and the Singer … $49.99.