Replacement Models: 23-66-2635 switch fits 23-66-0098, 23-66-2635, 23-66-5027 On-Off switch; compatible with 2730-20/2730-21 Cordless Fuel Circular Saw, 2731-21/2731-22 Cordless Fuel 7-1/4 inch Circular Saw, 2782-20 Metal Cutting Saw, and 2631-20/2730-20 Circular Saws Problems That Can Be Solved: This circular saw switch replacement helps resolve issues such as poor electrical contact, intermittent power failure, or damage to the original switch. Replacing the faulty switch can help restore reliable operation, improving tool performance and reducing downtime Material: Made of high-quality plastic materials, designed for durability and stable performance under regular use. The switch is wear-resistant, resistant to deformation, and built to last for extended service life Quick Installation: Designed for easy replacement. Installs in minutes without complex tools or procedures. Direct fit for simple do-it-yourself maintenance Color: Black Material: Plastic Package Contents: 1 x Circular Saw Switch Note: Light reflection and display differences may cause slight color variation between the image and actual item. Measurement may vary by +/- 1-3 cm