Original Design · Carajillo Bob

Lanyard Key chain
with Skull Piston Bob

EDC Keychain

Weight
6 g
Crown
brass
Piston
aluminum 6061
Piston max diameter
18 mm / 0.63"
Hole diameter
5.5 mm / 0.02"
Plunger
3 mm brass + M2 steel screws
Biker

Built for biker carry — glove-friendly, quick release, moto-ready.

Brass, chains and pre-digital attitude.

“The Puto Rey” is the evolution of Skull Piston Bob — the same spirit, now crowned the Supreme King of Gasoline. An ode to the internal combustion engine in a time when electric motors are steadily taking over. A piece for those who appreciate mechanical heritage and old-school engineering culture.

━━━━━━━━━━━━━━━━

⚙️ Features
  • Crown: brass
  • Piston: aluminum 6061
  • Piston max diameter: 18 mm / 0.63"
  • Hole diameter: 5.5 mm / 0.02"
  • Plunger: 3 mm brass + M2 steel screws
  • Lanyard: Paracord 550 Type II
  • Carabiner: Python clip, stainless steel
  • Height: 20 mm / 0.78" (piston only)
  • Weight: 6 g

━━━━━━━━━━━━━━━━

📝 Notes
  • Custom color combinations are possible — feel free to request options.
  • Accessories shown in images (knives, carabiners, pens, flashlights, etc.) are not included.
Original Design · Carajillo Bob
View on Etsy

Handmade · Ships from Spain · Worldwide delivery

Verified Review

I bought two Piston Bobs and they are both fantastic quality! One is a gift for a friend in the US and I’m excited to give such a great item! The shop owner had great communication and was more than happy to help with enquiries.

— Verified Etsy Buyer