Wrap-A-Round Contour Precision Layout & Measuring Tools. Inexpensive tool for marking straight lines around pipe, or for use as a straight edge. Made out of flexible gasket material, with good resistance to heat and cold.All Wrap-A-Rounds are available in two colours. These designate material type and service temperature applications up to 550oF. B(black) material has a service temperature of up to 350oF. Both material types are asbestos free.
Extra small and special order sizes are unmarked. All other sizes are printed with a scale in inches, pitch chart, tangent chart and other useful markings, Wrap-A-Rounds in 3.88" and 5.00" feature a metric scale and pitch chart.
| Size | Pipe Diameter | Stock No Black | Stock No Grey |
| Small | 1"-3" | 152B | 152GG |
| Medium | 3"-6" | 164B | 164GG |
| Large | 3"-10" | 176B | 176GG |
| Ex-Large | 4"-12" | 177B | 177GG |
| Ex,Ex-Large | 6"-16" | 179B | 179GG |
| Special 5" Wide | Any length | 185B | 185GG |
