Science › RUBBER STOPPER - BOTTOM DIA. 50MM / TOP DIA. 59MM - SOLID #20 Image 1 of 1 RUBBER STOPPER - BOTTOM DIA. 50MM / TOP DIA. 59MM - SOLID #20 $9.35 Code: LW5277-01 Add To Cart Added! Code: LW5277-01 Rubber stopper. Top x Length x Bottom: 55 × 41 × 49mm. You Might Also Like Quick View RUBBER STOPPERS - BOTTOM DIA. 30MM / TOP DIA. 34MM - SOLID #11 (PACK OF 10) $15.40 Quick View RUBBER STOPPERS - BOTTOM DIA. 15MM / TOP DIA. 18MM - SOLID #3 (PACK OF 10) $6.60 Quick View RUBBER STOPPERS - BOTTOM DIA. 24MM / TOP DIA. 29MM - SOLID #9 (PACK OF 10) $12.65 Quick View RUBBER STOPPER - BOTTOM DIA. 49MM / TOP DIA. 55MM - SOLID #19 $8.47 Quick View RUBBER STOPPERS - BOTTOM DIA. 34MM / TOP DIA. 39MM - SOLID #13 (PACK OF 10) $20.90