Worcraft ALL-LINK Cordless Riveter 20V Li-ion battery Pull Force:10KNMax. Stroke: 22mmPerformance with 2.0Ah battery: 750pcs(5.0mm stainless/steel)Compatible Rivets: 3.2, 4.0, 4.8, 5.0mm (1/8″, 5/32″, 3/16″,)Packing: Color box (without battery and charger) Model No:CRG-S20Li