OTRS SERIES3X HIGH-SPEED REWIND3X rewind, high-visibility housing! Our best offering in a fiberglass housing. The OTRS series pairs an incrediblydurable housing with our excellent blades. End caps on the arms further protect the housing. We cover each bladewith two coats of PVC protected by double shield, one to bind the fiberglass strands and a second over the printedunits, so the numbers don’t wear away.The 3X high-speed rewind gearing is made up ofmetal, strip-proof gearing.MODEL