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Hidden Knife.UK

Hidden knife Online Store For Sale UK.Hidden knife can be hidden in a usable neck knife,pen knife, comb knife,self defense keychain or many other common EDC knife everyday items. These disguised knives are great for home or personal defense and can often be hidden in plain sight.

Quick guide

Choose the right style

Explore popular designs chosen by UK buyers — suitable for collecting, display, and general lawful use.

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SW
Popular

Switchblade

Modern automatic designs with clean lines and quick mechanisms — commonly selected by collectors.

Best for: modern collections
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ST
Classic

Stiletto Knife

Slim, elegant silhouettes inspired by traditional European styling — a favourite among enthusiasts.

Best for: classic style
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FB
Specialty

Fixed Blade Knife

Solid one-piece constructions offering distinctive designs for display or specialist collections.

Best for: specialist pieces
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UK Compliance Notice: Buyers are responsible for ensuring any purchase, ownership, or carry complies with UK law and local regulations. Products are presented for lawful use only.
Looking for a more everyday option? Shop Folding Knives

Hot Sale

Sale

9 inch Flick Knife STILETTO Knife

Original price was: £43.26.Current price is: £38.27.
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9 inch Flick Knife STILETTO Knife
 

Push Knife Dagger

£43.88
Select options This product has multiple variants. The options may be chosen on the product page
Push Knife DaggerTotal length: 12.9 cm Blade length: 7.2 cm Blade thickness: 0.4 cm Blade width: 2.2 cm Blade material: A2 steel Handle material: G10 Hardness: 58 HRC Scabbard: Carbon fiber sheath

Butterfly Trainer Balisong

£28.70
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  • Knife handle: Stainless steel
  • Knife weight: 105g
  • Knife length: 22.5cm
  • Blade length: 9.8cm
  • Knife handle length: 12cm
  • Non – Sharp

Karambit Knife D2 Steel + Nylon Fiberglass Handle Outdoor Claw Knife With Kydex Sheath Edc-Sliver

£44.90
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Karambit Knife D2 Steel + Nylon Fiberglass Handle Outdoor Claw Knife With Kydex Sheath Edc-SliverTotal length: 7.05 inches (17.9 cm) Blade length: 3.7 inches (9.4 cm) Handle length: 3.34 inches (8.5 cm) Blade width: 27 mm Blade thickness: 5 mm

3.25″ Pocket Mini Switchblade Knife – Carbon Fiber

£19.85
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Mini switchblade flick knife

The Overall Length is 5.25″ Inches Blade Length 1 7/8″ Inches Black 2CR13 Stainless Steel Blade Tanto Style Blade Aircraft Aluminum Handle Easy Open And Close From Button Lanyard Hole
Sale

9 inch Flick Knife Pearl White STILETTO Knife

Original price was: £43.26.Current price is: £38.27.
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9 inch Flick Knife Pearl White STILETTO Knife
 
Sale

OTF UT series spring knife

Original price was: £45.88.Current price is: £35.84.
Select options This product has multiple variants. The options may be chosen on the product page
OTF UT series spring knifeTotal Length: 22cm Handle: 13cm Blade: 9cm Material: Aluminum Alloy

Classic Dagger 12DBST –Push Knife Dagger

£43.88
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Classic Dagger 12DBST --Push Knife DaggerTotal length: 164mm Blade length: 80mm Blade thickness: 5mm Blade material: AUS8A Hardness: 58HRC Weight: 98g including sheath 137g

Bee Stinger Double Sheath Version Push Knife Dagger

£44.33
Select options This product has multiple variants. The options may be chosen on the product page
Bee Stinger Double Sheath Version Push Knife DaggerBlade thickness: 4mmr Blade length: 6.2cm Blade width: 1.4 (widest point) Total length: 11.2cm Handle thickness: 2.2cm Handle length: 7.4cm Net weight: 77g Total weight: 115g

Red Trench OTF Knife US1918

£50.18
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Red Trench OTF Knife US1918

Red Trench OTF Knife Us 1918 -TKK238-011Overall Length: 9 InchesBlade Length: 3.5 InchesBlade Material: 440 Stainless Steel,Powder coated black finishBlade Style: DaggerHandle Length: 6 Inches HandleMaterial: Cast metal, Heavy duty constructionIncludes: Pocket Clip, Glass breaker, belt sheath.

Balisong Butterfly Trainer

£25.80
Select options This product has multiple variants. The options may be chosen on the product page
 
  • Knife handle: Stainless steel
  • Knife weight: 105g
  • Knife length: 22.5cm
  • Blade length: 9.8cm
  • Knife handle length: 12cm
  • Non – Sharp

Brass Knuckles knife

£39.88
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Brass Knuckles knifeTotal Length: 9.8cm Blade Length: 3.2cm Blade Width: 6mm Blade Thickness: 1mm Blade Material: 440C Handle Length: 6.6cm Handle Material: Zinc Alloy Handle Width: 35mm Handle Thickness: 7mm Net Weight: 25g

Hot Sale

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UK Legal Notice: Products are sold as novelty/utility items. Buyers are responsible for complying with local laws and regulations.
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Pretender: ER02
Discreet everyday design
Discreet Compact Practical
Designed to blend naturally into everyday life — subtle in appearance, considered in form.
About Pretender: ER02

Designed to blend in.
Built for everyday practicality.

Pretender: ER02 focuses on discreet design — everyday items that look ordinary, feel familiar, and fit naturally into daily routines.

Subtle by design
Clean lines and low-profile styling that avoids drawing attention.
Made to carry
Compact forms inspired by familiar accessories such as combs and keychains.
Everyday use
A practical companion for commuting, travel, and daily errands.
If you’re unsure where to start, explore our most popular option: Comb Knife Collection →
Shop with confidence — clear delivery, secure checkout, and friendly support.
Designed as everyday utility / novelty items. Please ensure compliance with local regulations before purchase.
UK Delivery
Typical delivery: 7–15 days (tracked where available).
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Pretender: ER02