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Insert Material

Polycarb Insert - 3/8" INSERTS FOR 1/2" OD HOOPS

Gray Barb Connectors

SPECIAL Insert for TIGHT 3/4" Tubing

Gray Barb Connectors (Fits 3/4" ID Black PE Tubing)

3" long, these connectors will give a tight fit in 3/4" (20mm) INNER diameter polyethylene tubing (black irrigation tubing that can be purchased at the hardware store). You will need to heat the tubing either in hot water or with a hair dryer to soften the plastic in order to push it in. As the tubing cools the plastic shrinks back down onto the fitting further securing it.
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SKU barb.75
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