Tubing Identification Collars (TICs) provide a solution for identifying and labeling tubing and cabling, the company says. Push the TIC onto the appropriate OD tube or cable, and at a glance the tubing or cabling can be identified by what it is or where it goes, says the manufacturer. The collars are available in three common OD sizes (1¼4 , 5¼16, and 3¼8 in.) and are stocked in natural nylon with tubing OD size markings. Other colors are also available. For custom orders, any marking or symbol can be supplied that will fit in a 0.300-in.-dia circle.