Arrow A506IP T50 Heavy Duty Staples 3/8" (Pack Of 5000) The Arrow T50s are the worlds best-selling heavy-duty staple. The A506IP are suitable for use with a number of different staplers. Universal fit with Dewalt, Bostitch, Stanley, Surebonder, and other brands that use T50 (3/8", 10mm) staples. Delivering exceptional holding power in fabric, plastic, cardboard, roofing felt, house wrap, upholstery, valances, headboard coverings, shelving etc. Features: The worlds best-selling heavy-duty staple platform Used for all heavy-duty stapling applications Best for plastics, house wrap, window screens and roofing paper Universal fit will also work with Stanley, Dewalt and Bostitch staplers Specification: Size: 3/8" (10mm) Pack Qty: 5000