1-Hole #13 Rubber Stoppers are Tapered #13 Rubber Stoppers with 1 Hole that will plug bottles, lab vials and other openings. 1-Hole #13 Rubber Stoppers are manufactured from EPDM Rubber. Not for food applications (see silicone rubber stoppers)
Exactly ss advertised. Fast shipping.
David B., Canada - 8/23/2017
Fast shipping and works great for vacuuming my power steering system
Herb H, Loris, SC - 12/15/2015
All good, no problems at all
Easy order, fast delivery, items were exactly as expected.