Rubber Stopper Size Chart

Rubber Stopper Dimensions

Size No.	Top Side Inches	Top Side MM	Bottom Side Inches	Bottom Side MM	Length MM	Diameter in MM 1-Hole	Diameter in MM 2-Holes	Black Rubber Approx. per pound
000	1/2	12. 7	5/16	8.2	21	3	-	183
00	19/32	15	13/32	10	25	3	3	106
0	21/32	17	1/2	13	25	3	3	76
1	3/4	19	9/16	14	25	4	4	64
2	25/32	20	5/8	16	25	5	5	52
3	15/16	24	23/32	18	25	5	5	39
4	1	26	3/4	20	25	5	5	33
5	1-1/16	27	29/32	23	25	5	5	28
5-1/2	1-7/64	28	31/32	24	25	5	5	25
6	1-1/4	32	1-1/32	26	25	5	5	21
6-1/2	1-11/32	34	1-1/16	27	25	5	5	19
7	1-7/16	37	1-3/16	30	25	5	5	15
7-1/2	1-1/2	39	1-1/8	31	25	5	5	14
8	1-5/8	41	1-5/16	33	25	5	5	12
8-1/2	1-11/16	43	1-13/32	36	25	5	5	11
9	1-3/4	45	1-15/32	37	25	5	5	10
9-1/2	1-13/16	46	1-1/2	38	25	5	5	9
10	1-31/32	50	1-5/8	42	25	5	5	8
10-1/2	2-5/64	53	1-3/4	45	25	5	5	7
11	2-13/64	56	1-7/8	48	25	5	5	6
11-1/2	2-15/32	63	2	50	25	5	5	5
12	2-1/2	64	2-1/8	54	25	5	5	5
13	2-11/16	68	2-9/32	58	25	5	5	4
13-1/2	2-31/32	75	2-7/16	62	35	5	5	3
14	3-1/2	90	3	75	39	5	5	9-1/2 Oz.
15	4	103	3-1/4	83	39	5	5	12-1/2 Oz.
16	5	127	3-1/2	90	50	5	5	21-1/4 Oz.