K&S KS22933 On-Board Fuel Tube Shut-Off Clamp Clear 2pcs  [KS22933]

On-board fuel tube shut-off clamp

This K&S KS22933 clamp is a small, transparent on-board fuel tube shut-off intended for RC model use, supplied as a 2pcs set. It is designed to pinch standard on-board fuel tubing to stop or restrict fuel flow when servicing the engine bay or performing quick checks during setup. The clear body helps visual placement without obscuring surrounding tubing or fittings.

Installation is straightforward: position the clamp over the fuel line where flow control is required and close to create the pinch action that stops fuel movement. The clamp serves as a simple inline control during pit work, transport, or when isolating components for maintenance. Because this is a compact accessory, confirm fit against your model's tubing before final use.

In tuning and troubleshooting, the clamp is useful to temporarily isolate fuel supply to narrow down leaks or to allow safe removal of components without fuel drainage. Keep spare pcs on hand as a basic shop item for nitro-powered RC models that use on-board fuel lines.