T50 staples are the world's best selling heavy duty staple platform. 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.