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Master Lock 20mm Combination Padlock (646DAU)

The Master Lock (646DAU) Set Your Own Combination Padlock features a 20mm wide body for durability. The 3mm diameter shackle is 17mm long and made of steel, offering resistance to cutting and sawing. The 3 dial combination security offers keyless convenience.
$ 15.00
or 4 payments of AUD $3.75 with Buy now with afterpay
Available for orders over $79 and under $1,200  more info
or 4 payments of AUD $3.75 with Buy now with afterpay
Available for orders over $79 and under $1,200  more info

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Product Features:

  • Easy to set & reset numeric combination
  • 20mm wide durable solid metal body with black finish
  • Steel shackle for cut resistance
  • 3 dial combination security for keyless convenience
  • Brand Name
    Master Lock
  • Article Number
    277049

Home Delivery

For most items we charge a flat delivery fee per order as listed below:

LocationCost Per Order*
Metro areas$9.90
Regional areas$13.90
Remote areas$15.90

For bulky orders or orders containing large or fragile items we charge a delivery fee based on the delivery destination and your items. The cost of delivery will be displayed in your shopping cart once a delivery address has been entered.

Delivery Time Frames*

The below standard delivery time frames apply to all online orders:

Location Delivery Time Frames*
Metro areas 4 - 6 business days
Regional areas 6 - 8 business days
Remote areas 8 - 9 business days

After your order has been shipped you will receive an email informing you of your parcel’s consignment number and the carrier it is shipping with.

Please note that these are estimates only. If your order is more than 10 days late please email us at onlineorders@bigw.com.au.

*Pre-orders

Pre-ordered items are delivered in accordance with the advertised delivery time frames.

Authority to leave

At the checkout you may grant the carrier authority to leave some goods at the delivery address even if unattended. However, please note that neither BIG W nor the carrier will be liable for loss or theft of the goods and the goods will be left at your risk. In addition, the carrier retains the discretion not to leave the goods unattended, including where the carrier deems it to be unsafe to do so.

Re-delivery Fees

Please note that should the order be unable to be delivered to or left at the delivery address, a re-delivery fee of $25 may apply (particularly in respect of bulky orders).

Warranty, Return & Refunds Policy

We understand that sometimes you may wish to return a product you have purchased. So we have set out here our Warranty, Return and Refund Policy for our products.

Contact Us

If you have any queries or your order is more than 10 days late please email us at onlineorders@bigw.com.au