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 helps resolve issues such as poor contact, intermittent power failure, or damage to the original switch. Replacing the switch can help restore proper function and avoid interruptions during use Material: Made of high-quality plastic materials. Designed for durability and stable performance under regular use. Resistant to wear, not easily deformed, and suitable for various working conditions Quick Installation: Simple to install; replaces the old or damaged switch directly. No complicated tools or procedures required. Most installations can be completed within minutes Color: Black Material: Plastic Package Contents: 1 set x Circular Saw Switch Note: Other items not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement may vary by +/- 1-3 cm.