CRAFTSMAN V20 Cordless Pruning Saw, 6" Chain, Small Chainsaw with Battery and Charger Included (CMCCS320D1) & CMZCSC6 6" Chainsaw Replacement ChainProduct 1: CUTTING POWER: Up to 85 cuts** Product 1: CUT CAPACITY: Up to 4 in. cut capacity with 6 in. bar and chain Product 1: COMPACT & LIGHTWEIGHT: 50% more compact** and 14% lighter than CMCCSL621B*** Product 1: INTEGRATED TIP GUARD: Control over upper cuts Product 2: Replacement chainsaw shain for CMCCSL621 series chainsaw. Product 2: 6 inch chainsaw chain fits 6 inch bar length Product 2: 42 drive links Product 2: 0. 05 inch gauge