OVERTURNABLE STOPPERS, SYLICON RUBBER, o 20mm Back Catalog number: 1195 Availability: In the manufacturer's stock Price on request - + Recommended 1175 TUBE TRAYS, 250 PLACES Price on request 1138 RED CONICAL STOPPER - 26x19mm, h 28mm Price on request 3815 SYLICON CONICAL STOPPER - 54x42mm, h 53mm Price on request