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All Categories > Standard Laboratory Stoppers > Item # L-4  


Item # L-4, 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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Specifications  · Material  · General Description

Specifications

Size
4

Top A
1.024 in
26 mm

Bottom B
0.787 in
20 mm

Length C
0.984 in
25 mm

Material Hardness
50 Durometer


Material
Black Rubber


General Description
  • 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.