Philmore Upholstery Supply Market Share Analysis for June 2026

C.S. Osborne PRO Spur Grommet SetterThis is a professional quality grommet setter that will stand up to the test of time.  Hardened steel insures long life for these setters, even in high use commercial applications.When setting grommets, use a hard surface under the grommet anvil. To enhance the life expectancy of your C.S. Osborne grommet setter, use a rawhide hammer or wooden mallet, not a steel hammer.Punch holes before setting grommets with one of the following tools: C.S. Osborne Drive Hole Punch, C.S. Osborne Revolving Hole Punch or Screw Hole Punch.For use with Spur Washer Grommets.#0  -  I.D. 9/32"   #1  -  I.D. 13/32" #2  -  I.D. 7/16"   #3  -  I.D. 1/2"     #4  -  I.D. 9/16"