http://www.impexindustry.com/index.php?route=product/product&product_id=737 http://www.impexindustry.com/image/data/logo.png http://www.impexindustry.com/index.php?route=product/product&product_id=737 Impex Industry http://www.impexindustry.com/index.php?route=product/product&product_id=737 Fig. 8, 12 mm diameter, Length of outer tube 85 mm]]>