Fits Bostitch® #MFN200 and #MIIIFN Senco #SHF50, #SHF15, #SHF10, Primatech #P210, #P240, #H300, #H330, #P250, Powernail #45, #45R, #101SN, #101RSN, #445 and Porter-Cable #FCN200. Length: 2" Finish: Bright Fits Bostitch tools: MIIIFN, MFN200 Fits Competitor Tools: Porter-Cable: FCN200 Powernail: 45, 45R, 101SN, 101RSN,