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Back to Tools & Equipment

Safety Knives

Shop Safety Knives Online


Cut safely and precisely with our range of safety knives, hook blades, and box cutters. Replacement blades are available across the range.

Designed for controlled cutting in warehouses, packaging areas, and site work. Choose from enclosed blade styles, retractable options, and specialist designs to suit the job.

Need help choosing the right knife? Just get in touch with our team.

14 results found

Display items:

GR8 PRIMO KNIFE BLADES PK/10

£ 10.81

FATMAX® AUTO-RETRACT SQUEEZE SAFETY KNIFE

£ 13.80

WEARMASTER® SAFETY KNIFE C/W HOOK BLADE

£ 2.99

MARTOR SECUNORM 300 REPLACEMENT BLADES - PACK/100

£ 87.01

MARTOR SECUNORM 300 SAFETY KNIFE

£ 14.22

MARTOR SECUMAX 350 REPLACEMENT BLADES - PACK/10

£ 12.15

MARTOR SECUMAX 350 RECYCLED SAFETY KNIFE

£ 16.07

MARTOR SECUMAX 145 SAFETY KNIFE

£ 2.84

FISH KNIFE WITH HOOK BLADE PK/12

£ 73.47

RIGHT HAND SAFETY KNIFE

£ 4.76

GR8 PRIMO BLUE BOX CUTTER

£ 7.50

PENGUIN SAFETY KNIFE - RED

£ 3.52

REPLACEMENT BLADES PK/10

£ 2.06

MARTOR SECUMAX 150 SAFETY KNIFE

£ 4.13

FAQs

  • Yes, safety knives count as PPE when used to prevent cuts and injuries from cutting tasks.

    Add them to your bigger PPE kit to reduce accidents and keep teams safer on site.

  • Level 3 safety knives are fully retractable.

    The blade automatically snaps back inside the knife as soon as you stop cutting, or when the blade leaves the material.

    This helps prevent accidental cuts and injuries on-site.

  • You can buy safety knives and replacement blades from SMI!

    Choose from a range of enclosed blades, retractable styles, and specialist designs. These are ideal for safe cutting tasks in packaging areas, warehouses, and on-site.

  • Cut-resistant gloves are a must when working with sharp objects. 

    For riskier jobs, consider additional PPE, like:

    • Safety boots
    • Safety spectacles
    • Cut-resistant sleeves
  • When there’s a risk of injury from cutting or slicing, opt for fully retractable or concealed-blade safety knives.

    Our range includes safety knives that reduce accidents in busy warehouses.

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