Astro-Tex Co., Inc. - Standard Laboratory Stoppers

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

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Unit of Measure

Items	L-MS-1 Standard Laboratory Stoppers	L-000 Standard Laboratory Stoppers	L-00 Standard Laboratory Stoppers	L-0 Standard Laboratory Stoppers	L-1 Standard Laboratory Stoppers
Size	N/A MS-1	N/A 000	N/A 00	N/A 0	N/A 1
Top A	N/A 0.500 in12.7 mm	N/A 0.472 in12 mm	N/A 0.591 in15 mm	N/A 0.669 in17 mm	N/A 0.748 in19 mm
Bottom B	N/A 0.120 in3 mm	N/A 0.354 in9 mm	N/A 0.400 in10 mm	N/A 0.512 in13 mm	N/A 0.551 in14 mm
Length C	N/A 1.970 in50 mm	N/A 0.709 in18 mm	N/A 0.955 in25 mm	N/A 0.984 in25 mm	N/A 0.984 in25 mm
Material Hardness	N/A 50 Durometer
Material	N/A Black Rubber
General Description	N/A Use to pressure check pipes and fittings. Use to plug holes. Use to seal off pipe ends and keep contaminants out. Green Neoprene and pure gum stoppers are also available. Call for minimum order quantities and delivery. For 1 & 2 Hole Stoppers Add -1 or -2 After The Part Number. Example: L-000-1 or L-000-2.