This fixed price listing is for 15 x Thermostat Glands as shown.

These gland kits are to suit 51-55 series (6mm bulb diameter) EGO thermostats. Designed to fit approx 12-13mm hole. The main gland body is an M12 thread with sealing washers and back nut. The split nut is an M9 thread to fit inside the main gland body. The nut, compression washer and compression disks are all split to allow them to slip over the capillary line on your thermostat after the main gland has been secured. These are sold as a separate component as sometimes the glands leak and you don't need to replace the whole thermostat.