Markal products are designed to meet the most difficult industrial marking applications, From the originators of the B Paintstik Markal offers the industrial professional permanent and temporary marking products including solid paint markers liquid paint markers felt-tip markers metal markers and temperature indicators, Whatever your special application Markal has the marker for you, Holder for Hot surface markers: K, HT-75, HT King Size and HT-34 King Size Paintstik markers , 2" and 3" extensions are available on special order SKU: ORSNO42219