Stanley *Sub Brand: Sharp Shooter *Length: 1/4 in. *Material: Steel *Crown Type: Narrow Crown *Product Type: Staples *Number in Package: 1000 pk *Color: Silver *Packaging Type: Canister *Arrow T-50* For heavy duty stapling jobs such as insulation, carpet under laying and roofing felt* For use with Ace No. 2378396 (MFR No. TR250), 2034775 (MFR No. 2034775ACE), 2378388 (MFR No. TR110), 2382570 (MFR No. TRE550)