Eureka Wall Plug Nylon Size:10mm x 50mm P10 - Qty 100 The valve activated nib protects

The valve activated nib protects the pen from drying out fast

Prolonged battery life (8 years with typical use)

Adds the professional touch to your engine

Excellent freeze/thaw resistance

It consists of a valve with manual rinse and backwash features

Eureka Wall Plug Nylon Size:10mm x 50mm P10 - Qty 100 The valve activated nib protectsEureka Wall Plug Nylon Product Description Fixing an object to a wall requires wall plugs, which are inserted into drilled holes and provide a gripping base for a screw. For fixing light to heavy weight objects to brick walls. A hole the diameter of the Wall plug is required in the wall. Wall plugs expand when the screw is driven in. Once expanded, the Wall plug holds onto the inside of the hole by means of friction.