Utility And Snap Off Knives — Primary Tool
№42056

Hyde Tools 42056 SwitchBlade Ultra-Light Utility Knife

BEST FOR · Self-Retracting Blade: Blade automatically retracts when the button is released for enhanced safety.
MODEL 42056 · SKU H-42056 · UPC 079423420566
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$3.62 PER UNIT · SINGLE UNIT UNIT PRICE

Selected subtotal: $3.62. 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.

IN STOCK
✓ 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
✓ LOCAL PICKUP — FALL RIVER
✓ NET-30 & PO — APPROVED ACCOUNTS
Self-Retracting Blade: Blade automatically retracts when the button is released for enhanced safety.

Official Hyde specifications

Tool-Free Blade Change
Easily replace blades without the need for additional tools
High-Visibility Construction
Made from bright orange polypropylene for easy identification
User-Friendly
Tool-free blade changes and ambidextrous design make it versatile and easy to use
Adjustable Blade Exposure
Allows for precise cutting and versatility in various tasks
Variable Blade Exposure
Round-tip blade exposure of 5/16" or 1/2"; standard blade exposure of 3/8" or 9/16"
PRODUCT FIT · IS THIS THE RIGHT TOOL? Straight answers. If it's the wrong tool for your job, we'll say so.

Choose this when: Self-Retracting Blade: Blade automatically retracts when the button is released for enhanced safety.

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Is this the right tool for your job?

✓CHOOSE THIS WHEN
  • Self-Retracting Blade: Blade automatically retracts when the button is released for enhanced safety.
  • Tool-Free Blade Change: Easily replace blades without the need for additional tools.
  • High-Visibility Construction: Made from bright orange polypropylene for easy identification.
✕CHOOSE A DIFFERENT TOOL WHEN
  • Genuinely thick or doubled material — double-wall cartons, foam bundles, heavy strapping — where the short reach rides over the stock without parting it; that is the long-exposure knives' job (the 1/2" Ultra Light 42060, or the 11/16" metal 42062).
  • Any operation that is hard on tools and wants the most rugged body — the die-cast metal 42067/42062 outlast polypropylene.
  • Any plunge or stab cut — the round tip forbids it by design.
  • And it is not the knife for a building with no safety policy that just wants the cheapest edge — that describes the razor-frame and open-blade knives, not a self-retracting safety tool.

Jobs this tool does

EXACT JOB METHODS FOR HYDE №42056

For these jobs—use this instead

THE JOB, THE REASON, AND THE BETTER TOOL

Asked before buying

BUYER QUESTIONS, ANSWERED BEFORE YOU ORDER
How is it "self-retracting"?
The blade is out only while you hold the button; release it and the blade retracts on its own, so a knife set down or dropped closes itself.
Why the short 1/4"–7/16" exposure?
To part tape and light board without reaching the contents — it is the content-protection, light-carton size. For thick goods, step to the 1/2" 42060 or the 11/16" metal 42062.
Why is the exposure listed differently in different places?
It is the line's open verification item — catalog, store title, and family copy give slightly different figures that reconcile by blade type; all are short, and the practical truth (reaches tape and light board, not the contents) holds regardless.
Why polypropylene instead of metal?
Weight — "Ultra Light" is a fatigue spec for high-volume all-day cutting. The die-cast metal siblings trade that lightness for body durability.
Where do the blades come from?
The round-tip 42102 dispenser, one at a time; spent blades go to a sharps container.

Compare Hyde models

Crew & facility ordering

Model & SKUModel 42056 · SKU H-42056 · UPC 079423420566
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.
BUY FOR A CREW OR FACILITY →

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Specs & documentation

Full specification details
catalog product name
SwitchBlade Ultra-Light Utility Knife
official family claim
Polypropylene construction.
official family claim
1/4" - 7/16" blade exposure
official product name
SWITCHBLADE® Ultra Light Self-Retracting Safety Knife
official variant identity
42056 — 1/4"-7/16"
official description
The SWITCHBLADE® Ultra Light Self-Retracting Safety Knife combines safety and convenience with its automatic blade retraction and user-friendly design. Constructed from high-visibility orange polypropylene, this knife is suitable for both left and righthanded use. Blade changes are tool-free, adding to its ease of use. It features a round-tip blade with variable exposure for different cutting needs. Key Features: Self-Retracting Blade: Blade automatically retracts when the button is released for enhanced safety. Tool-Free Blade Change: Easily replace blades without the need for additional tools. High-Visibility Construction: Made from bright orange polypropylene for easy identification. Ambidextrous Design: Suitable for both left- and right-handed users. Variable Blade Exposure: Round-tip blade exposure of 5/16" or 1/2"; standard blade exposure of 3/8" or 9/16". Benefits: Enhanced Safety: Automatic retraction reduces the risk of cuts and injuries. User-Friendly: Tool-free blade changes and ambidextrous design make it versatile and easy to use. High Visibility: Bright orange color ensures the knife is easy to spot on worksites. Adjustable Blade Exposure: Allows for precise cutting and versatility in various tasks. Sizes Available: Size refers to length of blade protrudes from end of knife. 1/4-7/16" 1/2"
official feature
Self-Retracting Blade: Blade automatically retracts when the button is released for enhanced safety.
official feature
Tool-Free Blade Change: Easily replace blades without the need for additional tools.
official feature
High-Visibility Construction: Made from bright orange polypropylene for easy identification.
official feature
Variable Blade Exposure: Round-tip blade exposure of 5/16" or 1/2"; standard blade exposure of 3/8" or 9/16".
official feature
Enhanced Safety: Automatic retraction reduces the risk of cuts and injuries.
official feature
User-Friendly: Tool-free blade changes and ambidextrous design make it versatile and easy to use.
official feature
Adjustable Blade Exposure: Allows for precise cutting and versatility in various tasks.
$3.62PER UNIT · H-42056