Spring Wire and Lock Channel, Spring Lock & U-Channel Bundle for Greenhouse, PE Coated Spring Wire & Aluminum Alloy
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Heavy-Duty Spring Wire and Lock Channel for Greenhouses
Secure your greenhouse coverings with our 6.56ft Spring Lock & U-Channel Bundle for Greenhouse — the ultimate solution for fastening plastic poly film or shade cloth with ease and reliability. Designed for growers who demand durability and weather resistance, this set is engineered for long-lasting performance in any climate.
Premium Aluminum Alloy Lock Channel
Crafted from high-grade aluminum alloy, the lock channel is rust-resistant, corrosion-proof, and built to withstand extreme outdoor conditions. Each piece measures 6.56ft (2m) in length, with a sturdy 1.5mm thickness for a secure hold. Its robust structure ensures your greenhouse remains protected season after season.
PE-Coated Spring Wire – Maximum Grip and Longevity
Our PE coated spring wire features a tough iron core wrapped in a premium polyethylene layer. This coating offers superior resistance to chemicals, UV radiation, and cold temperatures — preventing wear and extending service life. The wire’s flexibility makes installation quick and effortless while maintaining a firm, wind-resistant grip.
Fast & Easy Installation
No special tools are required. Simply:
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Fix the lock channel to your greenhouse frame with the included screws.
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Place your plastic film or shade cloth over the channel.
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Wiggle the spring wire into place for a tight, storm-resistant seal.
Weather-Resistant Tight Fixation
Designed for both amateur and professional growers, this spring wire and lock channel combination creates an airtight seal that keeps your greenhouse warm during winter and well-protected during storms. Say goodbye to loose coverings and costly repairs.
Versatile Applications
Perfect for:
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Securing greenhouse plastic poly film
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Attaching shade cloth for sun protection
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Constructing seasonal plant shelters
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DIY agricultural and gardening projects
Whether you’re growing vegetables, flowers, or running a nursery, this set adapts to your needs.
Upgrade your greenhouse with our reliable and long-lasting 20-pack Spring Lock & U-Channel Bundle for Greenhouse — the trusted choice for growers who value quality and security.

































