Southco’s VISE ACTION® Compression latches provide mechanical advantage, ensuring tight, robust vibration resistant door closure to seal out water and dust in the most strenuous applications. The smooth operation of the VISE ACTION® design aligns the cam behind the frame, then draws it straight up tight to prevent scraping against the frame, with a single continuous half-turn motion. Its compression action provides consistent 6.4 mm (.25”) pull-up for environmental sealing in gasketed applications, and helps reduce or eliminate noise and rattles caused by vibration. Over-center latching resists accidental opening due to shock or vibration.

Features and Benefits

The smooth operation of the VISE ACTION® design aligns the pawl behind the frame and draws it up tight with a single continuous half-turn motion. Its compression action provides consistent 6.4 mm (0.25 in) pull-up for environmental sealing in gasketed applications, and helps reduce or eliminate noise and rattles caused by vibration. Over-center latching resists accidental opening due to shock or vibration.

VISE ACTION® compression provides consistent 6.4 mm (.25”) pull-up for environmental sealing in gasketed applications, and eliminates noise and rattles
Simple, intuitive half-turn actuation
Provides sealing against the elements
Stops annoying noise and vibration
Over-center latching resists accidental opening

Available Options

  • Available in a range of materials (zinc allow, stainless steel, aluminum) and finishes, including powder coating, chrome plating, electropolishing and passivation
  • Fixed and adjustable grips
  • Clockwise and counter-clockwise actuation
  • Wide range of head styles, including tool, hand, key locking and padlocking
  • Custom versions available designed for specific applications that require different sizes and mounting styles, as well as compliance to industry standards for sealing, vibration, fire or cleanliness and hygiene
  • Wide range of accessories available to enhance sealing and security, as well as ease of opening the panel

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