Premium Metal Clamps for Greenhouse & Poly Tunnels

Durable galvanized steel construction ensures rust resistance and long-term durability in harsh weather conditions. Precision-engineered Omega shape provides superior grip strength to securely fasten greenhouse plastic film without tearing or slippage.

Universal compatibility fits standard 20mm/25mm/32mm/48mm/60mm hoop pipes for versatile use in berry farms, vegetable tunnels, and horticultural structures. Smooth rounded edges prevent film damage during installation or wind exposure.

Heavy-duty zinc plating offers corrosion protection for extended outdoor use in humid or coastal environments. Reinforced locking mechanism maintains tension stability even under extreme temperature fluctuations.

Ideal for commercial blueberry growers, organic farms, and DIY tunnel builders seeking professional-grade film retention. Streamlines seasonal cover replacement with tool-free quick installation.

Optimized for high-wind regions with engineered clamping force that outperforms standard plastic clips. Bulk packaging available for large-scale agricultural operations and wholesale buyers.