SitePro Surveyor Chaining Marking Pins (14") - 11 pins (17-401)

The SitePro Surveyor Chaining Marking Pins (14in) are used primarily by land surveyors and are also known as chaining pins, surveying arrows, surveying pins, and drop arrows. Chaining pins are used when measuring a distance with a survey chain. Not all pins are created equal. The SitePro Marking Pins are excellent quality chaining pins made from spring steel (not hollow) that's heat treated for maximum durability and quality that will last out in the field. 14-in (35.5 cm) length 3/16” (4.8 mm) diameter solid spring steel Heat-treated for extra strength & durability Powder-painted red and white, alternating at each 1-inch (25.4mm) Eleven (11) marking pins Weigh 1.6 lb (.73 kg) per 11 pins