SYLICON CONICAL STOPPER - 48x37mm, h 50mm Back Catalog number: 3814 Availability: In the manufacturer's stock Price on request - + Recommended 763 STIRRING BARS, 6x34,5mm Price on request 1131 RED CONICAL STOPPER - 12x9mm, h 18mm Price on request 749 STIRRING BARS, 3x6mm Price on request