Auto-Loading Squeeze Utility Knife SDY-97530 | Dual-Ended Retractable Box Cutter, Razor + Hook Blade

HORUSDY Auto-Loading Squeeze Utility Knife — Two Blades, One Tool

A heavy-duty box cutter with a genuinely clever trick: it has a blade at each end. A straight razor blade for slicing cardboard, carpet and vinyl, and a hook blade at the other end for ripping through rope, strapping and shrink wrap. Flip the knife around instead of swapping blades mid-job.

The body is zinc alloy rather than plastic, so it has real weight and rigidity behind a cut, and the squeeze-action auto-loading mechanism slides the blade out to whatever length you need — then locks it safely away when you are done. A soft TPR rubber grip runs the length of the handle for control when you are working hard.

Key Features

• Dual-Ended Design: Razor blade one end, hook blade the other — no blade swapping to change cutting task.
• Auto-Loading Squeeze Action: Squeeze the slider to extend the blade; release to retract. Fast, one-handed operation.
• Adjustable Blade Depth: Slide to different blade lengths for precise, controlled cuts rather than all-or-nothing exposure.
• Left and Right Safety Lock: Lock the blade fully retracted when the knife is not in use.
• Quick-Change Blade Release: Extend the blade, press the button, and reverse or swap it — no tools, no dismantling.
• Zinc-Alloy Body: Heavy-duty metal construction that resists flex and takes site abuse.
• Ergonomic TPR Rubber Grip: Long cushioned anti-slip handle for comfort during repetitive cutting.
• Built-In Blade Storage: Spare blades stow safely inside the handle.

What It Cuts

Cardboard and cartons, carpet and underlay, drywall, rope and cord, vinyl, leather, flooring and light timber. The hook blade is particularly good on rope, strapping and stretched shrink wrap, where a straight blade tends to slip.

Specifications

Safety

This tool has extremely sharp blades and is intended for adult use only. Always retract and lock the blade when not in use, cut away from your body, and keep it well out of reach of children. Dispose of used blades in a sealed container, never loose in a rubbish bag.

Frequently Asked Questions

Q: What makes this different from a standard box cutter?

A: It carries two blade types at once — a straight razor blade at one end and a hook blade at the other. You simply turn the knife around rather than stopping to change blades.

Q: What is the hook blade for?

A: Hook blades pull material into the cutting edge, which makes them far better than straight blades for rope, cord, strapping, shrink wrap and lifting carpet, and they are less likely to skid across the surface.

Q: How do I change or reverse a blade?

A: Extend the blade, press the quick-change button, then reverse or swap it. No screwdriver required.

Q: Is the blade depth adjustable?

A: Yes. The squeeze slider lets you set how far the blade extends, so you can score lightly or cut right through.

Q: What steel are the blades?

A: SK5 high-carbon tool steel — hardened to take a fine edge and hold it longer than softer budget blades. Replacements in these standard sizes are widely available.

Shipping

Free shipping for NZ orders over $70, AU orders over A$120

Dispatched from our NZ warehouse — please allow 1-3 working days for packaging.

NZ orders under $70: $8.99 flat rate — Standard Courier with Tracking, estimated delivery 1-5 working days (urban), 2-7 working days (rural)

AU orders under A$120: A$13.99 — NZ Post Standard with Tracking, estimated delivery 5-10 working days

Returns

This item is eligible for full refund. Please see our Returns Policy for details.