Keter vs Ironton Bench Vice
Choosing between a Keter and an Ironton bench vice comes down to material preference and portability needs. Keter offers lightweight, resin-based vices ideal for DIY and hobby work, while Ironton delivers heavy-duty cast-iron vices built for professional workshops.
Quick answer
For most home users and DIYers, the Keter Workbench Vice wins for its lightweight portability and integrated storage. For heavy-duty metalworking or automotive repair, the Ironton Cast Iron Bench Vice is the top pick due to its superior clamping force and durability.
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Research updated June 2026.
| Specification | Keter Workbench Vice | Ironton Cast Iron Bench Vice |
|---|---|---|
| Best For | DIY, hobby, light woodworking | Metalworking, automotive, heavy-duty |
| Material | Resin / polypropylene | Ductile cast iron |
| Jaw Width | 4.5 inches | 5 inches |
| Weight | 4.5 lbs | 18 lbs |
| Anvil Surface | No | Yes, integrated |
| Overall Rating | 4.3 / 5 | 4.6 / 5 |
| Price | $$ (Budget) | $$$ (Mid-Range) |
Keter vs Ironton Bench Vice: Which One Should You Choose?
When comparing bench vices, the primary difference is material and intended use. Keter vices are made from high-impact resin, making them lightweight and resistant to rust. Ironton vices are crafted from ductile cast iron, offering maximum strength and stability for heavy clamping tasks. Owner reviews on Amazon and Home Depot highlight that Keter is preferred for portable workstations and occasional use, while Ironton is the go-to for fixed workshop installations.
Keter Workbench Vice Overview
The Keter Workbench Vice is a resin-based clamping tool designed to integrate with Keter's foldable workbenches. It features a 4.5-inch jaw width and a quick-release mechanism for fast adjustments. Aggregated owner reviews rate it 4.3 out of 5 stars, with users praising its lightweight design and rust-proof construction. However, some note that it lacks the clamping force needed for heavy metalwork.
Ironton Cast Iron Bench Vice Overview
The Ironton Cast Iron Bench Vice is a traditional heavy-duty vice with a 5-inch jaw width and an integrated anvil surface. It weighs 18 pounds and provides a clamping force suitable for automotive and metalworking tasks. Owner reviews give it 4.6 out of 5 stars, with high marks for durability and smooth operation. The main drawback is its weight and bulk, making it less portable.
Key Differences Between Keter and Ironton Bench Vices
Material and Build Quality
Keter uses a polypropylene resin that resists rust and corrosion, making it ideal for outdoor use or damp environments. Ironton uses ductile cast iron, which provides superior strength and longevity but can rust if not maintained. For heavy-duty clamping, Ironton's cast iron is the clear winner.
Weight and Portability
At 4.5 pounds, the Keter vice is highly portable and can be easily moved between workstations. The Ironton vice weighs 18 pounds and is best suited for permanent mounting on a workbench. If you need a vice for a mobile workshop, Keter is the better choice.
Clamping Force and Jaw Width
Ironton offers a wider 5-inch jaw and greater clamping force due to its cast iron construction. Keter's 4.5-inch jaws are sufficient for light woodworking and hobby projects but may slip under heavy pressure. For metalworking, Ironton provides the necessary grip.
Anvil Feature
Ironton includes an integrated anvil surface for hammering and shaping metal. Keter does not offer this feature, limiting its use for metal fabrication tasks. If you need an anvil, Ironton is the only option between these two.
What to Check Before Buying a Bench Vice
Before purchasing, consider the weight capacity of your workbench. Heavy vices like Ironton require a sturdy, fixed bench. Also, check the jaw opening size to ensure it fits your typical workpiece. For portable use, a lightweight resin vice like Keter is more practical.
Mistakes to Avoid When Choosing a Bench Vice
A common mistake is buying a vice that is too heavy for your workbench, leading to instability. Another error is choosing a resin vice for heavy metalworking, which can result in jaw damage. Always match the vice material to your primary task.
FAQs
Is Keter bench vice strong enough for metalworking?
No, the Keter resin vice is best for woodworking and DIY projects, not heavy metalworking.
Can I mount an Ironton vice on a portable workbench?
It is not recommended due to the 18-pound weight, which may cause instability on lightweight benches.
Does Keter make a cast iron vice?
No, Keter specializes in resin and plastic products; they do not produce cast iron vices.
Which vice has a better warranty?
Ironton typically offers a 1-year limited warranty, while Keter provides a 5-year warranty on their resin products.
Are Keter vices rust-proof?
Yes, the resin material is completely rust-proof, making it suitable for outdoor use.
Can I use an Ironton vice for woodworking?
Yes, but the cast iron jaws may mar soft wood, so use wood jaw covers.
What is the jaw opening on Keter vice?
The Keter vice has a 4.5-inch jaw width and opens up to 3 inches.
What is the jaw opening on Ironton vice?
The Ironton vice has a 5-inch jaw width and opens up to 4 inches.
Which vice is better for automotive work?
The Ironton cast iron vice is better due to its higher clamping force and anvil surface.
Can I replace the jaws on a Keter vice?
No, the jaws are molded into the resin body and are not replaceable.
Is Ironton a reliable brand?
Yes, Ironton is known for producing durable workshop tools with good owner reviews.
Does Keter make a workbench with a built-in vice?
Yes, Keter offers foldable workbenches with integrated vices, such as the Keter Workbench.
Our verdict
For portability and DIY tasks, the Keter Workbench Vice is the best overall choice due to its lightweight design and rust-proof material. For heavy-duty metalworking and automotive repair, the Ironton Cast Iron Bench Vice is the clear winner with superior clamping force and durability.