The Wahl Professional Hi-Viz Replacement Trimmer Blade 3024057 is built for barbers who need cleaner lines, sharper detail work, and a blade that can handle daily shop use without wearing down fast.

This is the replacement blade made for the Wahl Hi-Viz Trimmer. It features a redesigned wide T-blade with a diamond-like carbon coating, also known as DLC. That coating helps the blade run cooler, stay sharper longer, and deliver a smoother cutting feel compared to standard stainless steel blades.

When you are doing lineups, beard detailing, necklines, design work, or cleaning up tight areas around the ears and hairline, the blade matters. A dull or weak blade slows you down, pulls at the hair, and makes your finish look less crisp. This Hi-Viz replacement blade is made to bring your trimmer back to sharp, clean, professional performance.

The blade is also zero-gap capable, giving barbers the option to adjust it for extra-close hitting and sharper lines. That means better control when you are working in tight spaces or trying to get that final edge clean.

Wahl states that the DLC coating helps the blade stay sharp up to 8x longer than standard steel blades based on lab testing, making this a strong replacement choice for barbers who use their trimmer every day.

Engineered and assembled in the USA, this blade is a smart upgrade or replacement for keeping your Wahl Hi-Viz Trimmer cutting the way it should.

Why Barbers Love It

Barbers love the Wahl Hi-Viz Replacement Trimmer Blade because it brings the trimmer back to sharp, clean detail performance.

The wide T-blade gives you more surface area for lineups, necklines, and beard work, while the DLC coating helps the blade stay sharper longer and run cooler during use. That matters when you are doing back-to-back cuts and need your tool to stay consistent.

The zero-gap capability is another major reason barbers like this blade. It gives you the ability to dial in the blade for closer cutting and cleaner lines, especially when working around tight areas or finishing detail work.

For barbers who already use the Wahl Hi-Viz Trimmer, this is the blade that keeps the tool performing at a professional level.

Who It’s For

Best for:

Barbers who own the Wahl Hi-Viz Trimmer

Barbers who need a replacement blade for lineups and detail work

Sharp edge-ups, beard shaping, necklines, and finishing work

Barbers who want a DLC-coated blade instead of a standard steel blade

High-volume shop use where sharpness and consistency matter

Barbers who like zero-gap capable blades for close cutting

Who It’s Not For

Not the best fit if:

You do not own a compatible Wahl Hi-Viz Trimmer

You are looking for a complete trimmer, not just the blade

You do not feel comfortable adjusting or zero-gapping blades

You need a replacement blade for a different Wahl trimmer model

You want the cheapest basic blade possible

Quick Pro Specs

Brand: Wahl Professional

Product: Hi-Viz Replacement Trimmer Blade

Model Number: 3024057

Blade Type: Wide T-Blade

Coating: Diamond-Like Carbon / DLC Coating

Zero-Gap Capable: Yes

Use: Lineups, necklines, beard detailing, finishing work, tight-space detail cutting

Performance Claim: Wahl states DLC coating lasts up to 8x longer than stainless steel blades based on lab testing

Made / Assembled: Engineered and assembled in the USA

Compatibility: Wahl Hi-Viz Trimmer

What’s Included

Wahl Professional Hi-Viz Replacement Trimmer Blade 3024057

FAQ Section

Is this blade for the Wahl Hi-Viz Trimmer?

Yes. This is the replacement trimmer blade for the Wahl Professional Hi-Viz Trimmer.

Is this a complete trimmer?

No. This is a replacement blade only. The trimmer is sold separately.

Can this blade be zero-gapped?

Yes. The Wahl Hi-Viz Replacement Blade is zero-gap capable for closer cutting and sharper lines.

What does DLC coating mean?

DLC stands for diamond-like carbon. It is a blade coating designed to improve durability, reduce friction, help the blade run cooler, and keep the blade sharper longer than standard steel blades.

How long does this blade last?

Wahl states that the DLC-coated blade lasts up to 8x longer than stainless steel blades based on lab testing. Real-world blade life depends on usage, cleaning, oiling, and maintenance.

Is this good for lineups?

Yes. The wide T-blade and zero-gap capability make it a strong choice for lineups, edge-ups, necklines, beard detail work, and tight-space finishing.

Is this blade made in the USA?

Wahl states that this blade is engineered and assembled in the USA.

Do I need to oil this blade?

Yes. Like all professional trimmer blades, it should be cleaned and oiled regularly to maintain cutting

Authorized Retailer — This product is sold by All Things Men as an authorized retailer.

Factory-Backed Warranty — Manufacturer warranty applies for covered defects when applicable.

Ships from our US warehouse — Fast processing with tracked delivery on every order.

Shipping Time — Most orders ship within 3–8 business days. If a supplier is temporarily out of stock, delivery may take up to 7–10 business days.

View full warranty & return policy in the site footer. Hygiene/consumable returns may be restricted; check policy prior to returning.