12mm John Guest Locking Clip

The 12mm John Guest Locking Clip is a simple yet essential component for securing tubing within push-fit fittings. Designed to enhance connection stability, this clip prevents accidental disconnection in high-vibration or mobile environments such as caravans, boats, and transport systems.

It snaps easily into place behind the collar of compatible 12mm John Guest fittings, locking the tube into position. Ideal for added peace of mind in installations where movement or strain on the line is expected.

Key Applications

• Caravan and RV plumbing

• Marine water systems

• Portable filtration or beverage setups

• Any mobile or high-vibration fluid system

Product Features

• Locks 12mm tubing in place within John Guest fittings

• Enhances connection security under vibration or tension

• Easy to install and remove

• Made from durable acetal plastic

• Compatible with all 12mm John Guest push-fit connectors

Why Choose John Guest Fittings?

As part of the trusted John Guest fittings range, this locking clip helps ensure tubing remains secure in dynamic environments. A small part that adds long-term value to your fluid system.