1-inch Suspension Pipe Clamps 50-Pack - Reliable PEX/Copper Clips

In this review the 50-Pack EFIELD 1-inch Suspension Pipe Clamps are evaluated as a budget-friendly, practical option for securing 1 in PEX, CPVC and copper lines. The single biggest reason to buy is simple: you get fifty corrosion-resistant plastic clamps that are easy to install and hold pipe runs with minimal vibration transfer. For anyone running multiple lines under a house, in a crawlspace or along framing, these clamps offer consistent spacing and a low-cost way to finish a plumbing run without specialty tools.

Key Features

• Compatibility: Works with 1 in PEX, CPVC and copper pipe so a single clamp type covers common residential materials.
• Corrosion resistance: Made of corrosion resistant plastic to provide longevity in damp or enclosed spaces.
• Mounting ears: Two mounting ears let you fasten the clamp down firmly to framing or hangers for secure runs.
• Vibration control: The clamp design minimizes damage from vibration, keeping lines from chafing and reducing noise.
• Internal grooves: Grooves inside the clamp reduce friction against the pipe, which helps protect pipe coating and tubing during expansion.
• Bulk pack: Supplied as a pack of 50 for multiple fixtures or long runs, offering clear value for larger projects.

Who It's For

These clamps are best for plumbers, HVAC technicians, and DIYers who need to secure a number of 1 in lines quickly and affordably. They are particularly useful for running water or heating lines under houses, along joists, or in utility spaces where plastic clamps are acceptable and corrosion resistance is desirable.

Those who need heavy-duty metal support, vibration isolation for high-pressure industrial systems, or hardware for pipe sizes other than 1 in should look elsewhere. Also check alternatives if you require cushioned clamps with rubber inserts for thermal movement or noise-sensitive installations.

Pros & Cons

Pros

• Easy to install and holds piping securely, making runs faster to complete.
• Good value for money because the pack contains 50 clamps for larger projects.
• Corrosion resistant plastic and internal grooves help protect pipe finishes and reduce wear.
• Dual mounting ears provide stable attachment to framing and other structures.

Cons

• Some customers report the clamps are not as sturdy as metal alternatives, so they may be less suited to heavy-duty or tensioned runs.
• Designed specifically for 1 in pipe; not suitable for 1/2 in pipes without checking fit.

Specifications

Our Verdict

The 50-Pack EFIELD 1-inch Suspension Pipe Clamps are a sensible, cost-effective choice for residential and light commercial plumbing runs where plastic clamps are acceptable. They deliver consistent hold, easy installation and corrosion resistance, making them good value for plumbers and homeowners completing multiple connections. For heavy industrial use or different pipe sizes, consider sturdier or purpose-specific alternatives.

Frequently Asked Questions

Will these fit 1/2 in pipe?
They are specified for 1 in pipe; fit on 1/2 in pipe is not guaranteed and customers have reported mixed fit results.

Are these suitable for outdoor use?
The corrosion resistant plastic helps in damp or enclosed spaces, but prolonged direct UV exposure outdoors may affect longevity unless protected.

How are they mounted?
They have two mounting ears that accept screws or fasteners to secure clamps to framing or hangers.