The Veto Pro Pac Veto Pro Pac HVAC Strap Magnetic Manifold Gauge Holder Strap has finally solved a historic problem for air conditioning and refrigeration technicians: trying to hang a manifold gauge by its built-in hook. Invented by an HVAC technician for HVAC technicians, the new HVAC Strap is constructed from heavy-duty woven material, coated metal (to avoid scratching or damaging the finish of the HVAC unit), plus a powerful magnet. The HVAC Strap attaches quickly and easily to the manifold gauge, and its magnet allows the technician to hang the gauge almost anywhere - wherever it's easiest to be seen. The HVAC Strap features enhanced safety, with no gauges near high voltage, no hook near fan blades, and no trip hazard on ground. This model improves efficiency by placing the gauge where it's easiest to see and use. The HVAC Strap is non-damaging to HVAC units, since the magnet is coated to prevent scratching painted finishes of units.