Is the FASTBACK worth it over a cheap box cutter?

Yes if you open it one-handed many times a day. The steel frame and tool-free blade change hold up better than a $5 plastic cutter. For occasional home use, a basic fixed blade is enough.

How does it compare to the FASTBACK 6-in-1?

This is the plain folding utility knife. The 6-in-1 adds a screwdriver and other bits in the handle, at more weight and cost. Buy this one if you only need a blade.

What blades does it take?

Standard 2.4-inch utility blades with a straight edge. Any common brand fits, and changes need no tools.

Yes. The blade locks in the open position and must be released to fold, which is the safety point of a folding utility knife.

The knife with its wire belt clip and lanyard hole. Check the listing for whether spare blades are included, since that varies by set.

Utility knives see the deepest discounts around Father's Day and Black Friday. At $19.50 at eBay as of November 4, 2026, it is already near typical street price.

Where can I buy the Milwaukee FASTBACK Folding Utility Knife Set?

13 stores we checked sell it, including eBay, Stones Ace of, Acme Tools, Blain's Farm & Fleet, Ferguson.

Milwaukee FASTBACK Folding Utility Knife Set

4.7

Best price now

$19.50at eBayVerified

Prices are checked against each store and labelled with when.

Visit eBay

Milwaukee FASTBACK Folding Utility Knife Set

4.7

Best price now

$19.50at eBayVerified

Prices are checked against each store and labelled with when.

Visit eBay

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Our take on the Milwaukee FASTBACK Folding Utility Knife Set

The Milwaukee FASTBACK is a folding utility knife with a 2.4-inch replaceable blade, a steel body and a wire belt clip. It opens one-handed and swaps blades without tools, which is the main reason tradespeople pick it over a fixed-blade box cutter. At $19.50 at eBay as of November 4, 2026, it is the only new price listed, so there is no recent range to compare against.

Best forTradespeople who cut boxes and drywall dailyOne-handed use on a ladder or liftAnyone who wants tool-free blade changesCarrying clipped to a belt or pocket

Pros

One-handed flip-open action
Tool-free blade changes
Steel handle with wire belt clip and lanyard hole
Light at 0.28 lb and 6.87 in overall
Takes standard 2.4 in utility blades

Cons

Folding hinge adds a step versus a fixed blade
No blade storage in the handle on this version
Wire clip can bend if snagged
Blades not included in every set listing

Milwaukee FASTBACK Folding Utility Knife Set prices at every store

eBayNew
Availability unknownSold by bbqreno (99.9% positive, 3,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$19.50Free shippingVerified
Visit store
eBayOpen box
Availability unknownSold by the-swapshop (100% positive, 79 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
$14.99+ $7.17 shippingVerified
Visit store

Also available at

Stones Ace ofCheck price at Stones Ace of
Acme ToolsCheck price at Acme Tools
Blain's Farm & FleetCheck price at Blain's Farm & Fleet
FergusonCheck price at Ferguson
General Plumbing SupplyCheck price at General Plumbing Supply
Great Lakes Power ToolsCheck price at Great Lakes Power Tools
Max ToolCheck price at Max Tool
NationalToolWarehouse.comCheck price at NationalToolWarehouse.com
Northern ToolCheck price at Northern Tool
Ohio Power ToolCheck price at Ohio Power Tool
The Milwaukee StoreCheck price at The Milwaukee Store
SupplyHouse.comCheck price at SupplyHouse.com

Milwaukee FASTBACK Folding Utility Knife Set price history

Lowest price we've seen: $15.97 on Nov 5 at Ferguson. Tracked across 12 stores since Nov 5.

What reviewers say

Rated 4.7 out of 5 from 710 ratings. Owners like the one-handed opening and the solid feel for the price; complaints center on the clip and on blades working loose.

Pros

Fast one-handed opening
Sturdy steel build
Easy blade swaps
Good value for the money

Cons

Belt clip bends or loosens
Blade can develop play in the holder
Bulkier than a slim box cutter

Specifications

Overall Length: 6.87 in
Weight: 0.28 lb
Material: Steel
Intended Activities: Utility
Typical Users: Adult
Performance Sharpness: Sharp
Performance Durability: Durable (Wire Belt Clip)
Blade Material: Steel
Blade Type: Folding blade, Utility Knife
Blade Length: 2.4 in
Blade Edge Type: Straight Edge
Blade Width: 0.02 in
Replaceable Blade: Yes (tool-free blade changes)
Blade Thickness: 1-9/50 in
Knife Type: Knife Set
Color: Red
Finish: Silver
Theme: Utility
Tang Type: Folding
Included Accessories: Set
Handle Length: 4 In
Handle Material: Metal
Handle Style: Straight
Handle Features: Durable wire belt clip, Lanyard Hole

Questions and answers

Is the FASTBACK worth it over a cheap box cutter?: Yes if you open it one-handed many times a day. The steel frame and tool-free blade change hold up better than a $5 plastic cutter. For occasional home use, a basic fixed blade is enough.
How does it compare to the FASTBACK 6-in-1?: This is the plain folding utility knife. The 6-in-1 adds a screwdriver and other bits in the handle, at more weight and cost. Buy this one if you only need a blade.
What blades does it take?: Standard 2.4-inch utility blades with a straight edge. Any common brand fits, and changes need no tools.
Does it lock open?: Yes. The blade locks in the open position and must be released to fold, which is the safety point of a folding utility knife.
What is in the set?: The knife with its wire belt clip and lanyard hole. Check the listing for whether spare blades are included, since that varies by set.
When is it cheapest?: Utility knives see the deepest discounts around Father's Day and Black Friday. At $19.50 at eBay as of November 4, 2026, it is already near typical street price.
Where is the Milwaukee FASTBACK Folding Utility Knife Set cheapest?: At eBay, for $19.50, as of our latest check.
What do buyers say about the Milwaukee FASTBACK Folding Utility Knife Set?: Rated 4.7 out of 5 from 710 ratings.
Where can I buy the Milwaukee FASTBACK Folding Utility Knife Set?: 13 stores we checked sell it, including eBay, Stones Ace of, Acme Tools, Blain's Farm & Fleet, Ferguson.

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