The PHC S4SL™ Guarded Auto-Retract Safety Knife, Left Handed enhances cutting safety with a built-in auto-retracting blade that retracts instantly after use. Engineered for left handed users, it features a fixed steel safety guard for superior protection, five blade depth positions, and an ergonomic contoured handle. The design prevents accidental injuries and product damage, making it a trusted solution in industrial environments.
Key Features and Benefits
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Auto-retracting blade enhances safety after each cut
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Fixed steel guard protects hands and guides precise cutting
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Five adjustable blade depth settings for various applications
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Integrated tape splitter reduces blade wear and hand injuries
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Ergonomic contoured handle ensures left-handed comfort
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Tool-free blade change for fast, easy replacement
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Internal storage for five spare blades
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Includes one pre-loaded SP-017 safety point blade
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Red handle distinguishes left-handed version for quick identification
Industries
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Warehousing & Logistics
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Manufacturing
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E-commerce Fulfillment
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Food & Beverage Packaging
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General Industry
Specifications
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Item Code: E21204-2
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Blade Type: SP-017 Blunt Safety Point
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Blade Operation: Auto-Retracting
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Activation Type: Slide
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Guard Type: Fixed Steel Top Cut Guard
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Depth Settings: 5-position adjustable
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Handle Material: Contoured Textured Plastic
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Handle Color: Red (Left-Handed)
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Blade Storage: Holds 5 spare blades
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Edge Type: Straight
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Blade Coating: Uncoated
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Country of Origin: China
Packaging
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Supplied with one installed blade
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Bulk packaging available for large-scale operations
Approvals
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Designed to meet workplace safety standards
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Widely accepted in major industrial, warehouse, and retail operations
PHC S4SL™ Guarded Auto-Retract Safety Knife, Left-Handed Selection Notes
The PHC S4SL™ Guarded Auto-Retract Safety Knife, Left-Handed supports safer daily cutting by helping teams move away from uncontrolled exposed blades. Review it against the actual material, cutting frequency, user grip, blade-change routine and the level of blade protection required for your workplace.
Where It Fits
| Selection area | Practical guidance |
|---|---|
| Product family | Auto-retract safety knife |
| Typical application | Carton opening, film slitting, bag cutting, tape cutting, packaging work, retail replenishment, logistics or production use. |
| Procurement note | Review retraction behaviour, grip, blade depth and whether workers need right-handed, left-handed or ambidextrous models. |
Risk Control and Use Notes
For Malaysia and Singapore workplaces, safer cutting should be managed through a task inventory, tool substitution, user training and blade-control routine. The best safety cutter is the one that cuts the target material efficiently while reducing blade exposure, loose-blade handling and accidental contact.
Common Questions
Can this replace every cutter on site?
Not always. Different materials may need different cutting tools. Cartons, stretch film, strapping, bags and precision work can require different blade exposure, depth and handle styles.
Can I request samples or compatible blades?
Yes. Contact Safetyware to compare PHC, Klever or Slice options, replacement blades and accessories for your cutting tasks.
Browse related Safety Knives products or read the Safetyware safety cutter guide for a fuller selection framework.



