Colaxi 3x5pieces Silicone Rubber Stopper Plug Bung Caps for Test Tubes 11-15mm 3 Pcs

Description:

Designed in tapered shape with standard demension,easy to plug in or pull out,creating an airtight seal in the mouth of your carboy or fermenter

Well made with sturdy rubber stoppers to provide the best primary and fermenter arrangements possible,for , household, and industrial use

Specification:

Material: Premium Silicone

Color: White

Size Chart:

Size #1:

Top Diameter: approx. 13mm / 0.5 inch

Bottom Diameter: approx. 9mm/ 0.35 inch

Height: approx. 27mm / 1 inch

Size #2:

Top Diameter: approx. 15mm / 0.6 inch

Bottom Diameter: approx. 11mm / 0.43 inch

Height: approx. 29mm / 1.14 inch

Size #3:

Top Diameter: approx. 17mm / 0.66 inch

Bottom Diameter: approx. 12mm/ 0.47 inch

Height: approx. 32mm / 1.26 inch

Size #4:

Top Diameter: approx. 19mm /0.72 inch

Bottom Diameter: approx. 15mm / 0.6 inch

Height: approx. 66mm / 2.6 inch

Size #5:

Top Diameter: approx. 22mm / 0.86 inch

Bottom Diameter: approx. 17mm / 0.67 inch

Height: approx. 36mm / 1.4 inch

Package Includes:(3 Pack)

5 Pieces Test Tube Stopper