Titanium Keychain with
Swivel & Skull Piston

A mechanical keychain assembly built around articulation and modularity. This configuration combines a Type-IV titanium swivel with the Skull Piston Bob module to increase maneuverability and prevent twist under load. Fully serviceable. Every component can be disassembled and reconfigured.

Built for serious EDC setups where movement, durability and mechanical presence matter.

All components in Titanium, Stainless Steel and Brass.

OPTION 1 Carabiner (M): Titanium Swivel: Type-IV – Main body Titanium Gr.5 / Brass shafts & pins Bike-Link: Titanium / Brass Screws: Stainless Steel Skull Piston: Aluminium / Brass (Stainless screws) Secondary Carabiner: Python Clip / Stainless Steel Overall Length: 112 mm Weight: 34 g

OPTION 2 – Blue Carabiner (M): Titanium Swivel: Type-IV – Titanium Gr.5 / Brass shafts & pins Bike-Link: Titanium / Titanium pins Skull Piston: Aluminium / Brass Screws: All Titanium Secondary Carabiner: Python Clip / Stainless Steel Overall Length: 112 mm Weight: 31 g

Length: 112 mm — 4 3/8" Weight: 31–34 g depending on option

Accessories shown (knives, wallets, lanyards, pry-bars, etc.) are not included. Some adapter components are specifically machined for this configuration to ensure correct tolerances and alignment.

See how the EDC community uses this piece on Instagram @carajillobob.