Keder mandrel ProPlus 7/9 mm

For repairing damaged or stiff awning rails

• Simply widen/bulge or narrow the (chromed) awning piping rail
• Equipped with 7 mm and 9 mm head
• Widening/bulging: Insert the desired head into the piping rail and carefully tap it through the rail with a rubber mallet to bulge it out
• Narrowing: Insert the rail extender with the narrow head into the rail and carefully tap the rail to the size of the head