Made to deliver exceptional holding power, these staples are used for all heavy duty stapling applications. From installing insulation, housewraps, and roofing underlayments to upholstering fine furniture and window treatments. A true workhorse of a fastener, Arrow T50 staples are made to precise specifications on state-of-the-art equipment at our manufacturing plant in Saddle Brook, NJ, USA. Compatible Tools: T50, T50X, T50HS, 5700, T50R.E.D, T50PBN, HT50, HT55, HTX50, HT55BL, T50ACD, T50DCD, T