Senco 9X0001N Heavy Wire Stapler, 7/16 in W Crown, 3.5 scfm Air

Setting the new standard for class-leading power and tool durability, the NS20XP is the industry benchmark for construction staplers. The new drive track design allows for superior control of the fastener, providing unrivaled drivability. The NS20XP drives both 16 and 17 gauge, 7/16 in crown staples (1 to 2 in length).