This 7 inch acacia tap is part of the great French coopering tradition and is the result of generations of experience. Furthermore, its size is still given in inches, even in France! The hornbeam key is mounted conically onto a cork joint. If it becomes stiff, simply remove it and rub it with paraffin. It will automatically become supple again. Tap for holes from 21 to 29 mm. Length: 20.4 cm. Made in France.