CHJ Junior Cone Holders are used to hold pyrometric cones in the correct position to obtain the most accurate indication of proper firing. Heat resistant wire gives these holders long life and durability. Five holders to each package.
WARNING: This product can expose you to chemicals including Silica, crystalline (airborne particles of respirable size), which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.