OSD20A // DCR Set Angled 20G
OSD23A // DCR Set Angled 23G
OSD20S //DCR Set Straight 20G
OSD21S // DCR Set Straight 21G
OSD23S // DCR Set Straight 23G
Stainless steel probes. 4.5cm length, with 45 degree bend 15 mm from tip. Solid silicone tubing 40 cm length. Silicone tubing goes inside through the steel probes which prevents disconnection during manipulations.