Mini Vernier Caliper Keychain in Zinc Alloy

Keep a tactile nod to the workshop on your everyday carry. This miniature vernier caliper keychain features a functioning movable slide, combining mechanical novelty with a dedicated spot for your daily keys.

Everyday Function in Miniature

• Working slide mechanism — Built with a movable caliper jaw suitable for casual, low-precision measurements when you are away from the bench.
• Cast zinc alloy — Sturdy metal construction designed to handle the daily friction of pockets, tool bags, and keyrings.
• Pocket-ready profile — Measures 107 by 30 mm, offering enough grip to slide easily while staying compact on a bag strap or key loop.

Details

• Material: Zinc alloy
• Dimensions: 107 x 30 mm
• Mechanism: Movable vernier caliper
• Measurement Type: Low-precision manual measurement
• Included: 1 x Mini Vernier Caliper Keychain

An understated pocket piece for machinists, engineers, makers, and anyone who appreciates tactile mechanical tools.