
Otoolling
50 Pcs Hold Down Clamp for Cable Tray Basket Wire Mesh Cable
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Highlights
- Practical Packaging: each pack contains 50 hold down clamps, a sufficient quantity to meet the needs of most installation scenarios, whether for small scale home installations or large scale commercial and industrial projects, this pack provides ample clamps to facilitate efficient cable tray installation and fixation
- Product Material: these wire clamps for cables are made of Q235B carbon steel with an electro galvanized finish, they possess good corrosion resistance, resist oxidation in both indoor and outdoor environments, and offer nice durability, this effectively extends service life, maintains stable performance over the long term, and provides reliable installation assurance
- Bolt Compatibility: each hold down clamp has a 1.24 x 0.31 inches slot, specifically designed for 5/16 inch bolts, this ensures a fit with standard cable tray installation accessories, providing a tight seal and effectively preventing loosening or instability after installation
- Product Compatibility: these hold down clamps for cable tray have a wide range of applications, accommodating wire mesh cable trays and basket cable trays with diameters of 4mm - 6mm, they are compatible with various common sizes, providing diverse installation options, making cable system installation more flexible, and ensuring secure and reliable installation
- Wide Applications: this tray wire shelf support washer is effective, firmly securing wire mesh cable trays to the ground or supports, it is applied in numerous locations including electrical installations, construction, and power facilities, serving as a key component of cable tray systems to ensure the safe and orderly fixation of cables
Why You'll Love It
- Bulk 50-piece pack handles small residential setups or large commercial wire management jobs
- Electro galvanized Q235B carbon steel resists rust and oxidation indoors and outdoors
- Engineered slot fits standard 5/16-inch bolts to prevent loosening and shifting over time
- Secures wire mesh and basket cable trays with 4mm to 6mm wire diameters firmly to supports
- Locks trays directly to floors or structural supports across electrical and industrial sites
Pros
- +Generous 50-piece bulk pack
- +Durable electro-galvanized carbon steel build
- +Fits 4mm to 6mm basket trays
- +Designed for standard 5/16-inch hardware
Cons
- -Bolts and mounting hardware not included
- -Only fits wires up to 6mm thick
- -Slot sized strictly for 5/16-inch bolts
Detailed Review
The Otoolling Hold Down Clamp set provides a reliable mounting solution for securing wire mesh and basket cable tray systems. Designed for installers managing electrical, construction, or power facility cabling, these hardware clips anchor cable trays firmly to floors and support structures to keep wiring runs orderly and stable.
Each clamp is manufactured from Q235B carbon steel and finished with an electro-galvanized coating. This build resists oxidation and corrosion, making the hardware dependable for both indoor rooms and outdoor environments. The durable metal construction ensures the clamps maintain firm clamping pressure without warping over long-term installations.
Fit and compatibility are straightforward. The clamps feature a 1.24 x 0.31 inch mounting slot tailored specifically for standard 5/16-inch bolts. They are shaped to capture basket and wire mesh trays with wire diameters ranging from 4mm to 6mm, providing broad compatibility across standard tray sizes and keeping runs firmly locked in place.
Keep in mind that this package contains only the 50 steel clamps; mounting bolts, nuts, and washers must be sourced separately to match your support framing. Additionally, the pre-cut slot is sized around 5/16-inch fasteners, so projects requiring larger bolt diameters will need different hardware.
Verdict: This 50-pack is an ideal, practical choice for electricians and contractors who need sturdy, corrosion-resistant hardware to secure 4mm to 6mm wire mesh trays to floors and framing.
Specifications
- Quantity: 50 pieces
- Material: Q235B carbon steel
- Finish: Electro galvanized
- Slot Dimensions: 1.24 x 0.31 inches
- Bolt Compatibility: 5/16 inch bolts
- Tray Compatibility: 4mm - 6mm wire mesh and basket trays
Who Should Buy It
A great fit if you:
- Need to mount wire mesh or basket cable trays to floors or supports.
- Work with basket trays featuring wire diameters between 4mm and 6mm.
- Use standard 5/16-inch bolt hardware on residential or industrial job sites.
- Require corrosion-resistant steel clamps for indoor or outdoor cable routing.
Consider something else if you:
- Have cable trays with wire diameters thicker than 6mm or thinner than 4mm.
- Need an all-in-one kit that includes mounting bolts and hardware.
FAQ
What size bolts work with these clamps?
The clamps feature a 1.24 x 0.31 inch slot specifically designed to fit 5/16-inch bolts.
What tray sizes are compatible?
They accommodate wire mesh and basket cable trays with wire diameters between 4mm and 6mm.
Can these clamps be used outdoors?
Yes. They are made from Q235B carbon steel with an electro-galvanized finish to resist oxidation and corrosion in both indoor and outdoor environments.
Are mounting bolts included in the package?
No, the package includes 50 hold-down clamps only.
Product Details
| Brand | Otoolling |
| ASIN | B0G2516Y93 |






