Jackson Safety Pipe Measure Tool, Wrap Around Tape, Flex Angle Diameter and Circumference Measuring and Marking Gauge for 5" to 9', XX Large Size, Black, 14756: Industrial Pipe Markers: Amazon.com: Tools &
AEROFLEX Pipe Insulation: Fits 1/4 in Pipe Size, Fits 1/4 in Tube Size, 3/8 in Wall Thick, -297°F to 300°F - 19NF34|200-AC1438 - Grainger