Starting from the back left, the lineup is as follows:

4″ x 6″ Reducing Flange

• Description: 6-inch male irrigation reduced to a 4-inch tube with neopreme
• Part #: HTEC4X6REDHL

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6″ Extension

• Description: 6-inch female irrigation to a 6-inch male irrigation extension
• Part #: HTEC6X6HLEX

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 6″ Dig Tube

• Description: Full-length 6-inch irrigation tube with neopreme
• Part #: HTEC6X6HL

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 8″ x 6″ Reducing Dig Tube

• Description: 8-inch male irrigation reduced to 6-inch tube with 6 inch neopreme
• Part #: HTEC8X6REDHL

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8″ Extension

• Description: 8-inch male to 8-inch female dig tube extension
• Part #: HTEC8X6HLEX

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8″ Dig Tube

• Description: 8-inch male irrigation by 6 ft by 6 ft long with a neopreme boot
• Part #: HTEC8X6HL