Beavorty 2pcs Four Claw Greenhouse Vent Pulley Repair Part Aluminum Alloy
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Membrane protection: protects the sealing membrane, extending the lifespan of the vent membrane by preventing damage during opening and closing,vent pulley system,aluminum alloy four-claw pulley
Versatile application: ideal for use in grape greenhouses, fruit and vegetable greenhouses, and other modern agricultural greenhouse projects,greenhouse ventilation system pulley,metal greenhouse vent pulley
design: prevents flipping and rope knotting, ensuring smooth operation without the need to disassemble the pulley,aluminum greenhouse pulley,aluminum vent pulley
Agricultural versatility: great for use in grape greenhouses, fruit and vegetable greenhouses, and other modern agricultural greenhouse projects,greenhouse pulley for vents,four-claw pulley system
Smooth mechanism: the pulley’s central allows for smooth and flexible rotation, preventing wheel jams and nail dislodgement,greenhouse pulley mechanism,greenhouse window pulley
