1-1/2" length 316 stainless steel 15 gauge angle Adhesive collation For use in all Senco styleangled finish tools includingthe following: Dewalt D51275K,DC628K, Hitachi NT64AA,NT65MA2, NT65MA3, Porter CableDA250, Senco SFN1, SFN2B,SFN40, FinishPRO30andFINISHPRO41XPREASON ADDEDIntroduction of the 316 stainless steelnail in a collated choice for consumers.