Klein Round-Corner Carpet Utility Blades, 10-Pack (44128)
Klein Round-Corner Carpet Utility Blades, 10-Pack (44128)
Out of Stock - Available to Order - Usually ships in 15-20 days
Product Details
Product Details
Key Features
Overview
The Klein Tools Round-Corner Carpet Utility Blades, 10-Pack (44128) are replacement blades for carpet knives. These are round-corner carpet blades designed for clean, precise cuts on carpet, rugs and other flooring materials. Each pack holds 10 blades.
The round-corner shape is the point of a carpet blade. A square-cornered utility blade can catch loops and backing yarn and pull a run. The rounded corners ride over the material instead, which helps keep edges clean along walls, transitions and seams.
Klein makes these from high carbon steel, which stays sharp longer for consistent performance. Blades are not designed to be sharpened; swap to a fresh one when the cut starts to drag.
Each blade measures about 2-1/4" (5.7 cm) long by 3/4" (1.9 cm) wide and 0.020" (0.5 mm) thick. They fit the Klein Tools FLICKBLADE Folding Carpet Utility Knife (Cat. No. 44310) and all standard carpet knives.
Who should buy them: carpet installers and flooring contractors who go through blades every job, and anyone running the Klein 44310 who wants spares on hand.
Clean Edges on Carpet
Rounded corners reduce snags and tears so the cut edge looks right the first time.
- Round-corner carpet blade design
- High carbon steel
- Not sharpenable; replace when dull
Fits Your Carpet Knife
Made for Klein's FLICKBLADE carpet knife and sized for standard carpet knives.
- Compatible with Klein Cat. No. 44310
- Fits all standard carpet knives
- 10 blades per pack
Key Specifications
| Blade Type | Round-corner carpet blade |
|---|---|
| Material | High carbon steel |
| Quantity | 10 blades |
| Blade Length | 2-1/4" (5.7 cm) |
| Blade Width | 3/4" (1.9 cm) |
| Blade Thickness | 0.020" (0.5 mm) |
| Sharpenable | No |
| Application | Cutting carpet and flooring |
Compatibility
Built For
Tool Nut's Take
Cheap Insurance for a Clean Seam
The Klein Tools Round-Corner Carpet Utility Blades (44128) are high carbon steel carpet blades that keep cuts clean and snag-free.
- Who it's for: Carpet and flooring installers, and owners of the Klein 44310 carpet knife.
- Why it stands out: Round corners that resist snagging and high carbon steel that holds an edge.
- Worth knowing: Carpet backing dulls any blade quickly. Change early and often; a dull blade is what tears carpet.
Common Questions
- Will the Klein 44128 blades fit my carpet knife? They fit the Klein 44310 and all standard carpet knives.
- How many blades are in a pack? 10.

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