The Black and Decker A6240CS is a replacement chainsaw chain designed specifically for the CS2040 chainsaw, ensuring a precise and reliable fit for your machine. With a bar length of 400mm (16"), this chain is the correct specification for the CS2040 model, making it a straightforward like-for-like replacement when your existing chain becomes worn or damaged. Keeping a spare chain to hand reduces downtime and keeps your work on track. This is an genuine Black and Decker accessory, giving you confidence that the chain is manufactured to the correct pitch, gauge, and drive link count for the CS2040 — removing the guesswork that can come with sourcing universal alternatives. Features and Benefits: • Designed specifically for the Black and Decker CS2040 chainsaw • 400mm (16") bar length for correct compatibility • Suitable as a spare or direct replacement chain • Genuine manufacturer accessory for assured fitment Specifications: Bar Length: 400mm (16") Compatible Model: Black and Decker CS2040