Science › RUBBER STOPPER - BOTTOM DIA. 49MM / TOP DIA. 55MM - SOLID #19 Image 1 of 1 RUBBER STOPPER - BOTTOM DIA. 49MM / TOP DIA. 55MM - SOLID #19 $8.47 Code: LW5267-01 Add To Cart Added! Code: LW5267-01 Rubber stopper. Top x Length x Bottom: 55 × 41 × 49mm. You Might Also Like Quick View RUBBER STOPPERS - BOTTOM DIA. 13.5MM / TOP DIA. 16MM - SOLID #2 (PACK OF 10) $6.05 Quick View RUBBER STOPPERS - BOTTOM DIA. 31MM / TOP DIA. 36MM - SOLID #12 (PACK OF 10) $17.60 Quick View RUBBER STOPPERS - BOTTOM DIA. 17MM / TOP DIA. 23MM - SOLID #6 (PACK OF 10) $8.80 Quick View RUBBER STOPPERS - BOTTOM DIA. 12MM / TOP DIA. 15MM - SOLID #1 (PACK OF 10) $5.50 Quick View RUBBER STOPPER - BOTTOM DIA. 40MM / TOP DIA. 50MM - SOLID #17 $6.60