LANCE HOLDER LK for oxygen lances 6 mm – 1.1/4" Lance Holder for oxygen 6 mm – 1.1/4" Lance Holder for oxygen All material in contact with oxygen is bronze or brass. Seals manufactured from abrasion resistant, self extinguishing rubber. Ensures security if inserted lance by the combination of clamp and rubber sleeve. Approvals EN 9539, EN 560 A Inlet connection male with cone [EN 560] Other connections available upon request WITT-Gasetechnik GmbH & Co KG, Salinger Feld 4-8, D-58454 Witten, Tel. +49 (0)2302-8901-0, wit