A knuckle duster that also opens bottles: the Mini Zinc Knuckle Bottle Opener carries the classic four-finger outline in zinc alloy, with an opener cut into the frame so it works at a picnic as well as in a pocket. At about 50.8g it has real presence without being heavy.

Zinc Alloy, Nicely Detailed

Zinc alloy takes fine detail and holds a smooth, contoured shape that locks onto the hand, so the finger holes sit where they should and the frame feels like part of your grip. The alloy is tough enough for everyday carry while staying light enough to forget until you need it.

With or Without a Cord

Choose the plain piece or the version supplied with a rope, so you can wear it or tie it off as you prefer. The opener means it is never just a paperweight, and the compact frame slips into a pocket or a pouch.

Key Features & Specifications

• Material: zinc alloy
• Weight: approx. 50.8g
• Function: knuckle duster with bottle opener
• Options: No.1, No.2 with rope

Browse our knuckle duster collection or the full self defense collection.

Shipped worldwide in plain, discreet packaging.