Grooved hose stem with collar for safety clamp Material: steel, zinc plated Other dimensions upon request Available options Available Options: You may also like… Choose option This product has multiple variants. The options may be chosen on the product page Aluminum safety clamp EN 14420-3 (DIN 2817) Choose option This product has multiple variants. The options may be chosen on the product page Swivel flange hose connector with collar for safety clamp Choose option This product has multiple variants. The options may be chosen on the product page Collar for welding Select options Smooth flange EN 1092-1 Typ 01 (DIN 2573 / 2576)