Prest-on Corner-back fasteners eliminate wood or steel stud backup at corners and ceilings. The result is faster framing and faster, easier drywall installation.


  • ICC Code Compliance
  • Fire Resistance Rated
  • Shear (Structural) Value
  • Approved For Use With Steel Studs
  • Made In The USA
  • Free Ground Shipping (Ships Following Business Day)


  • 300 - Prest-On Corner-Back Drywall Fasteners


Corner-back fasteners make wooden corner and ceiling backing as well as other wood backup obsolete and will save you time, money and materials. With corner-backs you can eliminate a stud at every corner. Easily adjust for framing inaccuracies up to with width of the stud. Save carpentry, electrical, plumbing and HVAC installation time. Corner-backs will reduce costly callbacks due to ceiling / partition separation from truss uplift. Produce hard-fastened corners by attaching intersecting wallboard panels to a common stud. Eliminate cut blanket installation at the corners. Save your customer energy by eliminating uninsulated stud boxes at corners and partition intersections.

Lets talk code! Prest-On drywall fasteners are the only code complaint back-up fastener that complies with ICC ESR-1812. Warnock Hersey tested Prest-on drywall fasteners for one and two hour walls and ceilings. Prest-on fasteners are the only back-up fasteners approved by model codes for use in residential, commercial and multiple housing construction. Prest-on fasteners meet the wind and seismic force values noted in 25-I, ICBO. Tested under ASTM E72-80 for structural adequacy by National Gypsum Labs. The Prest-on Corner-back fasteners are approved for use with steel studs.

Prest-on is your key to quicker, easier, money-saving drywall installation & repair!

SKU: 4005
Prest-On Corner-Back Drywall Fastener 300 Pack

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