Science › RUBBER STOPPERS - BOTTOM DIA. 13.5MM / TOP DIA. 16MM - SOLID #2 (PACK OF 10) Image 1 of 1 RUBBER STOPPERS - BOTTOM DIA. 13.5MM / TOP DIA. 16MM - SOLID #2 (PACK OF 10) $6.05 Code: LW5097-01 Add To Cart Added! Code: LW5097-01 Rubber stopper. Top x Length x Bottom: 16 × 17 × 13.5mm. You Might Also Like Quick View RUBBER STOPPERS - BOTTOM DIA. 15MM / TOP DIA. 18MM - SOLID #3 (PACK OF 10) $6.60 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 Quick View RUBBER STOPPERS - BOTTOM DIA. 36MM / TOP DIA. 41MM - SOLID #14 (PACK OF 10) $24.75 Quick View RUBBER STOPPERS - BOTTOM DIA. 22MM / TOP DIA. 27MM - SOLID #8 (PACK OF 10) $11.00