Do it Best No. 3 Light Duty Narrow Crown Staple is a reliable replacement staple designed to fit a variety of popular stapler models including Surebonder 5500, 5580, 5525; Arrow JT21, T27; Black & Decker 1000E; Do it 368512; Master Mechanic 5580MM, M2100; Stanley/Bostitch TR45 (SKU 364831), TR45K; and Unifix MS05, MS40V. These staples come in two leg lengths, 1/4 inch and 5/16 inch, both featuring a narrow crown width of approximately 11.46 mm. Each box contains 1000 staples, making it an excellent choice for light-duty stapling tasks that require consistent performance and compatibility with multiple stapler brands.
Model Number: 346646
