Arrow T50MP Staple Multi Pack (1875 Assorted Staples) The Arrow T50MP is a pack of 1875 assorted staples suitable for use with the T50. They are ideal for all heavy-duty stapling applications from insulation, house wraps, and roofing underlayments to upholstering fine furniture and window treatments. Features: T50 staples will fit many types of stapler including the T50, PT50, T50RED, T50 Elite, T50PBN, EFT50, Trutac and many more Ideal for all heavy-duty stapling applications Comes with: 625 x T50 #504 1/4\"/6mm staples 625 x T50 #506 3/8\"/10mm staples 625 x T50 #508 1/2\"/12mm staples Specification: Pack Qty: 1875 Piece