http://www.impexindustry.com/index.php?route=product/product&product_id=735 http://www.impexindustry.com/image/data/logo.png http://www.impexindustry.com/index.php?route=product/product&product_id=735 Impex Industry http://www.impexindustry.com/index.php?route=product/product&product_id=735 Fig. 6, 10 mm diameter, Length of outer tube 75 mm]]>