Hyde Tools 42100 Heavy Duty 0.025" Utility Knife Blades (5) | the Hyde Store
Utility Replacement Blades And Dispensers — Consumable Or Replacement Component
№42100

Hyde Tools 42100 Utility Knife Blades 5-Pack

MODEL 42100 · SKU H-42100 · UPC 079423421006
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$2.42 PER UNIT · SINGLE UNIT UNIT PRICE

Selected subtotal: $2.42. Standard US shipping is $9.99 below $15, $7.99 from $15 to below $49, and free at $49 after discounts. Freight items excluded; other rates are shown at checkout.

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✓ SAME-DAY DISPATCH — ELIGIBLE IN-STOCK ORDERS BY 2 PM ET
✓ STANDARD US SHIPPING — $9.99 BELOW $15 · $7.99 FROM $15 · FREE AT $49 AFTER DISCOUNTS
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Utility Knife Blades 5-Pack

Official Hyde specifications

Heavy-duty .025" blades fit most knives
PRODUCT FIT · IS THIS THE RIGHT TOOL? Straight answers. If it's the wrong tool for your job, we'll say so.

The guidance below describes applications and limitations. For a match to your particular job or an existing tool, ask us to confirm fit.

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Is this the right tool for your job?

✕CHOOSE A DIFFERENT TOOL WHEN
  • It is not a trade blade for leather, reinforced belting, or thick foam — those cuts want the ground, sharpenable heritage knives, not a short stamped edge.
  • It is not a precision flash-trim blade for molded parts (that is a V-trim tool).
  • And its pointed tip makes it the wrong blade wherever a puncture is the hazard you are trying to avoid — cutting shrink wrap over finished goods, opening cartons whose contents must survive, or any program that has banned pointed edges after an incident.
  • Where the point is a liability, step to the round-tip 42117/42118.

For these jobs—use this instead

THE JOB, THE REASON, AND THE BETTER TOOL
Point-liability stations Where the point is a liability, step to the round-tip 42117/42118. BETTER TOOL Rounded Tip Utility Knife Blades (5) 42117

How the pros run it

01

Change at first drag

The single discipline that governs utility-blade work: the moment the edge starts to tear rather than slice, it is done. A dull blade forces you to push harder, and a forced cut is where the blade skates off the line and finds a hand. Flip before you toss. Use both trapezoid corners — one dull point does not mean a spent blade, it means turn it around. Expose the minimum. Set your knife to the shallowest depth that severs the material; a short edge is stiffer and safer. Keep them dry. Bare steel blades will bloom rust in a damp box or a wet pouch — store the spares dry and wipe the knife down after wet cuts. Dispose spent blades captured, never loose in a trash bag — a snapped or dull blade still cuts the next hand that reaches in.

Asked before buying

BUYER QUESTIONS, ANSWERED BEFORE YOU ORDER
Will these fit my knife?
Almost certainly — they are the standard heavy-duty trapezoid blade that fits most utility knives, including all of Hyde's.
What does .025" mean?
The blade's thickness — the heavy-duty gauge, stiffer and tougher than economy blades, so it resists flexing and snapping in hard cuts.
How many cutting edges per blade?
Two — flip the blade end-for-end to use the second point before discarding.
Pointed or round-tip?
Pointed (this blade) starts plunge cuts; round-tip (42117/42118) trades that for puncture safety.
How often should I change?
At the first sign of tearing or drag — sooner than most people do.

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Crew & facility ordering

Model & SKUModel 42100 · SKU H-42100 · UPC 079423421006
Product-specific quantity pricingSee this product’s published tiers above. Eligible discounts apply automatically at checkout.
PO & NET-30Approved contractors, facilities, schools and government buyers can route through Hyde Pro.
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Reviews

Specs & documentation

Full specification details
catalog product name
Utility Knife Blades 5-Pack
official family claim
Heavy-duty .025" blades fit most knives.
official product name
Utility Knife Replacement Blades
official variant identity
42100 — 5-Pack / Standard
Hyde official catalog evidence ↗Hyde Tools manufacturer source ↗
$2.42PER UNIT · H-42100