These 40mm blue anodised aluminium blank disc tags are perfect when you need a larger tag with more room for text or logos. They can be used to colour-code and identify key sets, equipment and lockers, or engraved to create bold pet name tags for dogs and larger cats.

Each disc is supplied blank with a pre-drilled hole, ready for you to attach your own split ring, chain or fixing. The anodised aluminium is lightweight yet tough enough for everyday use. When engraved with a rotary engraver, the blue surface reveals a bright silver marking that stands out clearly.

• 40mm diameter round blank disc tag – ideal for keys, ID and pet tags
• Blue anodised aluminium – engraving shows as silver contrast
• Colour covers both faces and the outer edge of the disc
• Lightweight, robust and suitable for regular handling
• Approx. 0.94mm–1mm thick
• Approx. 4mm diameter hole for split rings or other fixings
• Supplied plain – no engraving included
• Sold individually so you can order exactly the quantity you need
• Colour tone may vary slightly from batch to batch and from the photo shown

The larger 40mm size gives extra space for names, telephone numbers, numbers or short messages, making these discs ideal for pet ID tags, locker and cupboard labelling, machinery tags or key control systems. Split rings and accessories are available separately.