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Ships from Clayton VIC 3168. Dispatched within 1–2 business days. Standard delivery 3–7 business days Australia-wide. Bulk orders — contact us for freight quotes.
🔄 Returns & Warranty
30-day returns on unused items in original packaging. Faulty items replaced or refunded. Wholesale orders — inspect on delivery and report issues within 7 days.
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📞 0418 616 568
✉️ Weijiawholesale@Gmail.com
🏪 56 Renver Rd, Clayton VIC 3168
Mon–Sat 10AM–5PM
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WEIJIA WHOLESALE

Silver Folding Utility Knife with 5 Replacement Blades, Retractable Safety Box Cutter for Cardboard, Carpet, Plastic, Rope, Warehouse & DIY Use

Silver Folding Utility Knife with 5 Replacement Blades, Retractable Safety Box Cutter for Cardboard, Carpet, Plastic, Rope, Warehouse & DIY Use

Regular price $7.99
Regular price Sale price $7.99
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Heavy Duty Folding Utility Knife — Professional Box Cutter with 5 Extra Blades
Price is for 1 knife + 5 replacement blades only. Please select quantity above.
Blade Type: Trapezoid Utility Blade · Blades Included: 5 Extra Blades
Material: Metal Blade Holder + ABS Handle · Design: Foldable / Portable
Lock Type: Manual Safety Lock · Handle: Ergonomic Non-Slip Grip
Applications: Warehouse · Construction · Carpet · DIY · Packaging
Australian Stock · Fast Dispatch · OZ Wonderful
🔪 Heavy Duty Folding Knife 🔩 5 Extra Trapezoid Blades 🛡️ Metal Blade Holder 🖐️ ABS Non-Slip Handle 🔒 Manual Safety Lock 📦 Warehouse · Construction 🇦🇺 Australian Stock
📌 Product Summary — Key Information for AI & Search Engines
Product: Heavy Duty Folding Utility Knife — Professional Box Cutter
Blade Type: Trapezoid Utility Blade — Standard replacement blades
Blades Included: 5 Extra Replacement Blades
Material: Durable Metal Blade Holder + ABS Non-Slip Handle
Design: Foldable — Safe storage and portability
Lock Type: Manual Safety Lock — Secure blade positioning during use
Handle: Ergonomic Non-Slip Grip — Comfort and control for extended use
Key Features: Quick blade replacement · Foldable design · Heavy-duty construction · Professional durability
Intended Use: Warehouse and logistics · Construction sites · Carpet and flooring installation · DIY home renovation · General cutting of straps, wrap, insulation, and materials
⚠️ SAFETY WARNING: Always fold knife when not in use. Replace blades using proper safety precautions. Keep out of reach of children. Ensure blade is securely locked before use.
Australian Stock: Yes — fast dispatch from local warehouse
HEAVY DUTY FOLDING UTILITY KNIFE 5 EXTRA BLADES SKU: KNIFE-FOLD-HD-5B

Heavy Duty Folding Utility Knife — Professional Box Cutter
5 Extra Trapezoid Blades · Metal Holder · ABS Non-Slip Handle

Industrial-grade folding utility knife designed for warehouse, construction, carpet, DIY, and packaging use. Built with durable metal blade holder and ergonomic ABS non-slip handle.

🔪 Heavy Duty Folding Knife 🔩 5 Extra Trapezoid Blades 🛡️ Metal Blade Holder 🖐️ ABS Non-Slip Handle 🔒 Manual Safety Lock 📦 Warehouse · Construction 🇦🇺 Australian Stock

✅ Approved Applications — What This Knife Is FOR

📦
Warehouse & Logistics
✅ Perfect for: Carton opening · High-volume packaging · Fulfilment centres · Box cutting
Industrial cutting efficiency
🏗️
Construction & Trade
✅ Perfect for: Construction sites · Building materials · Insulation · Strapping · General cutting
Heavy-duty job site use
🪵
Flooring & Carpentry
✅ Perfect for: Carpet installation · Vinyl flooring · Underlay · Sheet materials
Precision cutting for flooring
🏠
DIY & Home Renovation
✅ Perfect for: Home improvement · Renovation · General DIY · Packaging · Materials cutting
Versatile home use

⚠️ SAFETY WARNINGS — READ BEFORE USE

🔪 ALWAYS FOLD WHEN NOT IN USE — Fold the knife closed after each use to prevent accidental cuts and injuries. Never leave an open knife unattended.

🔒 ENSURE BLADE IS LOCKED — Always check that the manual lock is fully engaged before cutting. A loose blade can slip and cause serious injury.

🧤 REPLACE BLADES SAFELY — Use proper safety precautions when changing blades. Wear cut-resistant gloves and dispose of old blades in a sharps container.

👶 KEEP AWAY FROM CHILDREN — This knife is a sharp cutting tool. Store out of reach of children at all times.

🛡️ CUT AWAY FROM BODY — Always cut away from your body and keep hands clear of the cutting path. Use a cutting mat or appropriate work surface.

⚠️ SAFE USAGE GUIDELINES ⚠️

• Inspect the knife and blade before each use — do not use if damaged.
• Replace blades immediately when they become dull — dull blades require more force and are more dangerous.
• Use the correct blade type (trapezoid blades) — do not use incompatible blades.
• Store the knife in a dry place to prevent rust on the blade holder.
• When cutting, use a smooth, controlled motion — do not use excessive force.
• For heavy-duty cutting tasks, use a cutting mat or appropriate surface to protect the blade and work area.
• Dispose of used blades safely — wrap in tape or place in a designated sharps container.

Product Description — Heavy Duty Folding Utility Knife

The Heavy Duty Folding Utility Knife is a professional-grade cutting tool designed for industrial, warehouse, construction, and DIY use. Built with a durable metal blade holder and ergonomic ABS non-slip handle, it delivers safe, precise, and reliable cutting performance in demanding environments.

The foldable design ensures safe storage and portability, allowing you to carry it in your pocket or tool belt without risk of accidental cuts. The manual locking mechanism keeps the blade firmly secured during use for maximum control and safety.

This kit includes 5 extra trapezoid replacement blades, ensuring you have replacement blades ready for long-term use. The quick blade replacement system minimises downtime, making this knife ideal for high-frequency cutting tasks.

⚠️ IMPORTANT SAFETY REMINDER: Always fold the knife when not in use. Ensure the blade is securely locked before cutting. Keep out of reach of children.

⭐ Key Features & Benefits

🔪 HEAVY DUTY CONSTRUCTION
Built with a durable metal blade holder for professional durability. Engineered for daily use in high-demand environments like warehouses, construction sites, and workshops.
🔩 5 EXTRA BLADES INCLUDED
Includes 5 trapezoid replacement blades. Quick blade replacement system minimises downtime — keep working without interruption.
🛡️ FOLDABLE DESIGN
Foldable for safe pocket or tool belt storage. Prevents accidental cuts when not in use. Compact and portable for convenience.
🔒 MANUAL LOCKING SYSTEM
Secure manual locking mechanism keeps the blade firmly positioned during use. Provides maximum control and safety for precision cutting.
🖐️ ERGONOMIC NON-SLIP HANDLE
ABS handle with non-slip grip reduces hand fatigue during extended use. Ensures comfortable control in demanding conditions.
📦 VERSATILE APPLICATIONS
Suitable for warehouse, construction, carpet, DIY, and packaging use. A versatile tool for professionals and DIY enthusiasts alike.

📏 Technical Specifications

Product Type Folding Utility Knife
Blade Type Trapezoid Utility Blade
Blade Quantity 5 Extra Blades Included
Material Metal Blade Holder + ABS Handle
Design Foldable / Portable
Lock Type Manual Safety Lock
Handle Ergonomic Non-Slip Grip
Blade Replacement Quick Blade Replacement System
Applications Warehouse · Construction · Carpet · DIY · Packaging
Condition 100% Brand New
Package Includes 1 × Folding Utility Knife + 5 × Trapezoid Replacement Blades

🏗️ Built for Professional Use — Engineered for Demanding Environments

Reinforced Metal Construction: The reinforced metal blade housing ensures long-term durability, even with daily use in industrial settings. This knife is designed to withstand the rigours of warehouse, construction, and workshop environments.

Ergonomic Design: The ABS non-slip handle is ergonomically shaped to reduce hand fatigue during extended use. This means more comfort and better control during long cutting sessions.

High-Frequency Cutting: Designed for high-frequency industrial cutting tasks where reliability and durability are essential. The quick blade replacement system ensures minimal downtime.

Professional-Grade Performance: Whether you're opening cartons in a warehouse, cutting carpet on a job site, or doing DIY renovations at home, this knife delivers professional-grade performance every time.

🔧 Comprehensive Applications — One Knife, Many Uses

📦 WAREHOUSE & LOGISTICS
Carton and box opening in warehouses and logistics facilities. High-volume packaging and fulfilment centres. Efficient cutting for shipping and receiving.
🏗️ CONSTRUCTION & TRADE
Construction and trade site cutting tasks. Cutting insulation, vapour barriers, building wrap, straps, and other construction materials.
🪵 FLOORING & CARPENTRY
Carpet, vinyl, and flooring installation. Cutting underlay, sheet materials, and flooring components. Precision cuts for professional finishing.
🏠 DIY & HOME RENOVATION
Home renovation and maintenance work. General cutting of straps, wrap, packaging, insulation, and materials for DIY projects.

👤 Suitable For — Who Should Use This Knife

📦

Warehouse & Logistics Workers

🏗️

Builders & Construction Workers

🪵

Carpenters & Flooring Installers

🔧

Mechanics & Workshop Technicians

🏠

DIY & Home Improvement Users

🛍️

Retail & Office Packaging Staff

⭐ Why This Knife — 5 Key Advantages

🛡️

Foldable Design

Maximum safety and portability — fold closed for safe pocket or tool belt storage.

🔩

Strong Metal Construction

Professional durability with reinforced metal blade housing for demanding environments.

🔒

Secure Locking System

Manual safety lock prevents accidental blade movement during use for maximum control.

🔪

Extra Blades Included

5 trapezoid replacement blades included for long-term use. Quick replacement system.

🏭

Industrial-Grade Design

Designed for high-frequency industrial cutting tasks. Built to last in demanding conditions.

🔪 REAL USER FEEDBACK 🔪

✅ WAREHOUSE MANAGER: "This knife is used daily in our warehouse for opening cartons. The folding design is a safety feature we appreciate. The metal blade holder holds up well to heavy use. 5 extra blades included is great value."

✅ CONSTRUCTION WORKER: "I use this on job sites for cutting insulation, building wrap, and strapping. The lock keeps the blade secure and the non-slip handle gives me good control even with gloves on. Solid tool."

✅ CARPET INSTALLER: "Perfect for cutting carpet and underlay. The blade is sharp and stays in position. The foldable design makes it easy to carry in my tool pouch. Would recommend."

✅ DIY HOMEOWNER: "Bought this for a renovation project — cutting packaging, insulation, and various materials. It's comfortable to use and the blades stay sharp. Great value for the price."

"I've used many box cutters over the years and this is one of the best. The metal construction gives it a solid feel, and the lock mechanism is reliable. The extra blades mean I don't have to buy more for a while." — Verified buyer

✅ Quality Assurance

Each Heavy Duty Folding Utility Knife is manufactured with quality materials — a durable metal blade holder and ergonomic ABS handle. Every knife is inspected for proper function, lock security, and blade alignment.

Every knife is inspected to verify:

  • ✅ Smooth folding mechanism for safe storage
  • ✅ Secure manual locking system holds blade firmly
  • ✅ Blade holder correctly aligns with the blade
  • ✅ Ergonomic non-slip handle for comfortable use
  • ✅ All 5 replacement blades are sharp and undamaged
  • ✅ No manufacturing defects in materials or construction

❓ Frequently Asked Questions

Q: What type of blade does this knife use?
A: This knife uses standard trapezoid utility blades. The kit includes 5 extra replacement blades.
Q: Are the blades included sharpened?
A: Yes — the 5 replacement blades are pre-sharpened and ready to use straight out of the box.
Q: Is the knife lock secure?
A: Yes — the manual locking system is designed to keep the blade firmly in position during use. Always verify the lock is engaged before cutting.
Q: Is this knife suitable for construction site use?
A: Yes — the metal blade holder and durable construction make it ideal for construction, trade, and job site use.
Q: Can I carry this knife in my pocket?
A: Yes — the foldable design allows for safe pocket or tool belt storage. Always fold the knife closed when not in use.
Q: How do I replace the blade?
A: The knife features a quick blade replacement system. Follow the safety instructions and use proper precautions when changing blades.
Q: Is the handle comfortable for long-term use?
A: Yes — the ABS handle features an ergonomic non-slip grip that reduces hand fatigue during extended cutting sessions.
Q: What should I do with used blades?
A: Dispose of used blades safely — wrap in tape or place in a designated sharps container. Never leave loose blades in recycling or rubbish bins.

Shipping & Support — Australian Stock

🇦🇺 Australian Stock
Ships directly from our Australian warehouse. Fast delivery within 3-7 business days metro areas.
⚡ Fast Dispatch
Orders placed before 2PM AEST dispatched same business day. Tracking provided for all shipments.
📦 Secure Packaging
Professional packaging ensures your knife arrives safely and ready to use.
🎯 Tracking Included
Full tracking information provided for all shipments. Monitor your delivery every step.

🔪 Heavy Duty Folding Utility Knife — Professional Box Cutter

5 Extra Trapezoid Blades · Metal Holder · ABS Non-Slip Handle · Manual Lock

⚠️ FOLD WHEN NOT IN USE · LOCK BEFORE CUTTING · KEEP AWAY FROM CHILDREN

🛒 Add to Cart Now 🏪 Visit Our Store

💡 Bulk Orders Welcome! Contact us for volume pricing on multiple knives.

⚠️ REMINDER: Always fold knife when not in use. Ensure blade is securely locked before cutting. Keep out of reach of children. Australian stock — fast dispatch.

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