Truth Hardware Support ArmSKU:
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- Truth support arms must be used with vent “balancing” style hinges.
- The bottom bracket of the support arm must be mounted as low on the window frame as possible to minimize loading.
- The open support arm angle “D” must be greater than 35 degrees.
- Friction adjustment screws help control the free motion of the vent.
- Vent must be securely locked when left in the closed position.