50 QTY-C.S. Osborne - No. B1-1-DULL BLACK Grommets & Washers,size 1. MPN#71886

50 QTY - C.S.Osborne & Co. No. B1-1- DULL BLACK Grommets & Washers size 1 grommets. Size 1 grommets have a 9/32' diameter hole when set in, 0.7 ' out side diameter, and 0.185' Length under flange . For best results in setting our plain rim grommets and washers, use an Osborne No. 500 hole punch not included and an Osborne No. 216 setting die with corresponding sizes. Also can be set using W-1 & W-3 Machines. (Cutter,Setter and Press Not included)