Celco Heavy Duty Auto Lock Value Knife 18mm

The Celco Heavy Duty Auto Lock Knife uses 18mm snap-off blades, which are a standard width widely available in Australian stationery and hardware stores. Two extra blades are included in the pack, along with a blade snapper.

The auto-lock mechanism holds the blade securely at your selected extension depth while you cut. This prevents the blade from sliding back unexpectedly under pressure, reducing the risk of injury and helping maintain a consistent cut depth throughout the task.

The knife is suited to heavy-duty cutting tasks including cardboard, foamboard, packaging materials, fabric and similar sheet materials. It is not intended for cutting hard materials such as glass, ceramic tile or metal sheeting.

The pack includes the Celco auto-lock knife body, one blade already fitted, two additional 18mm snap-off blades and a blade snapper tool for safely breaking off worn blade segments.

This listing is for a single knife unit. If you need multiple units for a team or department, contact Mega Office Supplies to ask about bulk or trade pricing.

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.