http://www.impexindustry.com/index.php?route=product/product&product_id=733 http://www.impexindustry.com/image/data/logo.png http://www.impexindustry.com/index.php?route=product/product&product_id=733 Impex Industry http://www.impexindustry.com/index.php?route=product/product&product_id=733 Fig. 4, 8 mm diameter, Length of outer tube 65 mm]]>