Introduction
Every welding enthusiast knows that a solid circuit is essential for a successful weld. Poor grounding is a notorious culprit for subpar welding results, causing shallow penetration, porous joints, excessive dross, and inconsistent weld beads. Thankfully, there are affordable and easily replaceable ground clips on the market that can solve this problem. In this article, we will explore the top welding grounding clips available and their unique features.
Quick Comparison
| Product | Image | Details | Check Prices |
|---|---|---|---|
| US Forge 00202 Bronze |  |
– Super hard spring – Heavy fixture – Good contact surface |
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| Hobart Type T |  |
– Made of brass – Need a big cable – Cooler running |
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| Lincoln KH525 |  |
– It’s big – Easy to clamp – Copper contacts |
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| Forney 54410 |  |
– High quality – Great value – Low burden |
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| Kinch Welding |  |
– Open your mouth wide – Affordable – Strong attachment |
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Best Soldering Grounding Fixture Reviews
1. US Forge 300amp Heavy Duty Bronze Welded Ground Clamp
- Rated current: 300 amps
- Material: Bronze
- Oval Point Set Screws
- Large cable diameter
- 55 points of contact on jaw
Advantages:
- Strong spring
- Wide and grooved jaws
- Sturdy construction
- Bronze alloy for durability
- Heavy-duty build
Shortcomings:
- Stiff springs may be challenging for some users
- Slightly expensive
Overview:
The US Forge 300amp Heavy Duty Bronze Welded Ground Clamp is a reliable tool for welding applications. With its oval point cable connection screw and large No. 1 ground wire, it ensures maximum conductivity. The wide, wedge-shaped jaws offer a secure grip on grounded surfaces. Welders appreciate its robust construction and large contact surface, which ensures a solid connection. However, the stiff springs may be difficult for users with small hands or limited mobility.
2. Hobart Type T 400amp Brass Grounding Clamp
- Capacity: 400 amps
- Material: Brass
- Heavy-duty design
- Cable stabilizer
- Large set screw
Advantages:
- Stiff spring for a secure grip
- 1-1/2″ opening
- Connects easily to Line 1
- Solid alternative to other clamps
- Sturdy casting
Shortcomings:
- Some alignment issues reported
- Inconsistent contact surfaces
Overview:
The Hobart Type T 400amp Brass Grounding Clamp lives up to the brand’s reputation for industrial-quality products. Made from solid brass, it boasts a 400 amp rating, making it suitable for various welding jobs. However, some users have experienced alignment issues, affecting its grip. Being made of brass, it can bend with rough handling, but it can also be easily straightened. Some users have reported minor casting defects on the contact area of the jaws, which may require filing or grinding for optimal contact.
3. Lincoln Electric KH525 300amp Grounding Clamp
- Affordable solution
- Capacity: 300 amps
- Heavy bolt
- Copper hardware
- Wide circuit weave
Advantages:
- Replaceable contacts
- Good warranty
- Suitable for No. 2 wiring
- Precision design
- Large opening
Shortcomings:
- Requires better cable support
- Copper-plated hardware
Overview:
The Lincoln Electric KH525 300amp Grounding Clamp stands out for its size and strength. It features nickel-plated steel construction and replaceable copper-plated hardware. With its one-year warranty, this clamp offers excellent value for the price. It opens up to 1-3/4 inches, allowing for easy grounding of hard-to-reach items. However, users have noted that it requires additional cable support. Zip ties, mechanical wire, or hose clamps can be used to secure the cable firmly to the clamp handle.
4. Forney 54410 300amp Solder Ground Clamp
- Material: Nickel-plated steel
- Rated at 300 Amps
- Jaws open 1-3/4 inches
- Copper contacts
- Accepts cable #2
Advantages:
- Hard springs for a secure grip
- Safe access to workpieces
- Double nut lug connectors
- Inexpensive
- High quality
Shortcomings:
- No cable bracket
- Not suitable for professional use
Overview:
The Forney 54410 300 Amp Steel Grounding Clamp is a durable and economical choice. Its positive connection and excellent conductivity make it suitable for various welding projects. Forney Industries, a trusted name in metalworking products, ensures high-quality standards for this clamp. With a jaw opening of 1-3/4 inches, it accommodates different workpieces. However, it lacks a cable bracket, and it is not recommended for professional use.
5. KingQ 300amp Welding Grounding Clamp
- Capacity: 300 amps
- Material: Brass
- Clamping surface: 2 inches
- Rated current: 300 amps
- Length: 8 inches
Advantages:
- Affordable
- Powerful grip
- Long jaw
- Suitable for Line 1
- Sturdy connecting ears
Shortcomings:
- Varying quality reported
- Small contact patch
Overview:
The KingQ 300amp Welding Grounding Clamp is a reliable bronze cast clamp. It is heavy and robust, although some users have experienced breakage at the pivot point. With a clamping surface of 2 inches, it accommodates larger workpieces. However, its small contact surface can limit functionality. While there are better options available within this price range, the KingQ Welding Grounding Clamp serves well for occasional use in a DIY studio.
Conclusion
These welding grounding clips offer a range of features to suit different needs and budgets. From the robust US Forge 00202 Bronze to the affordable KingQ 300amp Welding Grounding Clamp, each product provides a solution for ensuring a solid circuit and consistent weld quality. When selecting a clip, consider factors such as current capacity, material, grip strength, and contact surface area. With any of these top-notch options, you’ll be well-equipped for successful welding projects.