Feature: 1. APPLICABLE MODEL: Sewing machine handwheel button is suitable for Singer 4411, 4423, 4432, 4452/44S. 2. REPLACEMENT: Replace broken, damaged, cracked, unusable sewing machine handwheel button, so that your sewing machine can work normally. 3. PREVENT DEFORMATION: Sewing machine parts are made of ABS material, stable, durable and not easy to deform. 4. EASY INSTALLATION: Sewing machine handwheel selection button is easy to install, won't take you much time, simple operation. 5. STABLE PERFORMANCE: Sewing handwheel button is small and compact, faster to use and more stable performance. Specification: Item Type: Sewing Machine Handwheel Button Material: ABS Size: Approx. 7 x 2.5cm / 2.8 x 1.0in (Manual Measurement, There Will Be 0 to 0.5cm Error) Applicable Models: for Singer 4411, 4423, 4432, 4452/44S Package List: 1 x Sewing Machine Handwheel Button Note: Manual Measurement, There Will Be 0 to 0.5cm Error