Bostitch® SL1838BC Cap Stapler Kit, 18 Gauge, Magazine Capacity 160This 18 gauge cap stapler is used to secure felt, house wrap, and thin foam. Easily drive staples to the desired depth, and choose between sequential or contact operation with a selectable trigger. Depend on this 18 gauge cap stapler for efficiency and productivity Designed to be the preferred method of securing felt, house wrap and thin foam Adjustable depth of drive sets staples to the desired depths quickly and conveniently Selectable trigger