Product DescriptionThe Arrow Fastener 3/8″ T50 506SS1 stainless steel staples:3/8 in. crown size, 3/8 in. leg length, includes 1000 staples.The Arrow Fastener 1/2″ T50 508SS1 stainless steel staples:1/2 in. leg length, includes 1000 staples.Made of heavy duty, corrosion resistant steel,these staples will last you a long time and will hold you a fabric, wiring and anything else secure. Can be used for light and heavy duty home projucts such as installing window screening, upholstering furniture, attaching insulation and pinning down wire. Manufacturer‎Arrow Fastener CO.,LLCPart Number‎8541633186Item Weight‎11.4 ouncesProduct Dimensions‎16 x 6 x 2 inchesItem model number‎8541633186Material‎Stainless SteelItem Package Quantity‎1Number Of Pieces2000Measurement System‎Inch, MetricARROW was founded in 1929. Our commitment to family values and the entrepreneurial spirit of our founder continues to this day and is reflected in our products and programs, which enable people to complete projects and learn together.Packaging DetailsThe Arrow Fastener 3/8″ T50 506SS1 stainless steel staples:3/8 in. crown size, 3/8 in. leg length, includes 1000 staples.The Arrow Fastener 1/2″ T50 508SS1 stainless steel staples:1/2 in. leg length, includes 1000 staples. Product DetailsBe used for roofing felt,housewrap,insulation,weather-stripping,wire mesh,carpeting,canvas,vapor barrier,etcStainless-steel construction resists rust for durabilityUniversal fit design works with a variety of staplers,Use for finishing plus many more uses Staples FitmentUniversal fit with ARROW T50, Dewalt, Bostitch, Stanley, Surebonder,and other brands that use T50 (1/2, 12mm or 3/8, 10mm) Staples