Industrial Rubber Products - Laboratory Stoppers

Below are standard lab stopper sizes, available with one hole, two holes and solid. Material: 50 durometer black rubber. Neoprene and Pure Gum are available through special order. There are many uses for lab stoppers.

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SIZE
#

A
(MM)
TOP

B
(MM)
BOTTOM

C
(MM)
LENGTH

A
(INCHES)
TOP

B
(INCHES)
BOTTOM

C
(INCHES)
LENGTH

PART
#

MS-1

12.7

.500"

.120"

1.97"

L-MS-1

000

.472"

.354"

.709"

L-000

.591"

.400"

.955"

L-00

.669"

.512"

.984"

L-0

.748"

.551"

.984"

L-1

.787"

.630"

.984"

L-2

.945"

.709"

.984"

L-3

1.024"

.787"

.984"

L-4

1.063"

.906"

.984"

L-5

5-1/2

1.102"

.945"

.984"

L-5.5

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1.260"

1.024"

.984"

L-6

6-1/2

1.339"

1.063"

.984"

L-6.5

1.457"

1.181"

.984"

L-7

7-1/2

1.535"

1.220"

.984"

L-7.5

1.614"

1.299"

.984"

L-8

8-1/2

1.693"

1.417"

.984"

L-8.5

1.772"

1.457"

.984"

L-9

9-1/2

1.811"

1.496"

.984"

L-9.5

1.969"

1.654"

.984"

L-10

10-1/2

2.087"

1.772"

.984"

L-10.5

Request A Catalog

2.205"

1.890"

.984"

L-11

11-1/2

2.480"

1.969"

.984"

L-11.5

2.520"

2.126"

.984"

L-12

2.677"

2.283"

.984"

L-13

13-1/2

2.953"

2.441"

1.378"

L-13.5

3.543"

2.953"

1.535"

L-14

103

4.055"

3.268"

1.535"

L-15