Revamp your sewing game with our premium Sewing Machine Gears! Crafted from durable plastic, these gears (Model: 51113-456) are tailor-made for the SINGER 974 Household Sewing Machine. With upper and lower diameters of approximately 3cm and 4.5cm, they ensure smooth, precise stitching. Each package includes 5 high-quality gears, perfect for keeping your machine in top shape. Upgrade your sewing experience today! ==== FEATURES: ==== (A) **Effortless Installation**: Say goodbye to complicated setups! Our product is designed for a hassle-free installation process that even a novice can handle. With intuitive instructions and minimal tools required, you'll have it up and running in no time. No need for professional help or hours of frustration-just pure simplicity at your fingertips.

(B) **User-Friendly Operation**: Complexity is a thing of the past. Our product boasts an interface so intuitive, it feels like second nature. Whether you're tech-savvy or a complete beginner, you'll find navigating through its features a breeze. No steep learning curves, no confusing manuals-just straightforward, easy-to-understand operations that make your life simpler.

(C) **Plug-and-Play Convenience**: Experience the ultimate in convenience with our plug-and-play design. Just connect, power up, and you're ready to go. No intricate configurations, no tedious setup processes-just instant functionality. It's the perfect solution for those who value their time and want to get straight to enjoying the benefits without any delays.