Manual Hand Crank Winch For Greenhouse Sidewall Ventilation

Product Description

The MRUP300 is a Manual Side Wall Lift Crank used to roll up the sides of greenhouses and other outside enclosures that use a poly film side to provide ventilation and access while closing with ease. The lift crank connects to the sidewall with 3/4 condu

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The MRUP300 is a Manual Side Wall Lift Crank used to roll up the sides of greenhouses and other outside enclosures that use a poly film side to

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The MRUP300 is a Manual Side Wall Lift Crank used to roll up the sides of greenhouses and other outside enclosures that use a poly film side to

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Top Rated, World Popular Product! Sidewall Manual Film Reeler Hand Crank Winch Roll Up Unit for Poly Film Greenhouse Ventilation BS104 - China Beijing Fenglong Greenhouse