The Maxx is built for the job site and able to withstand the toughest of conditions. It is uniquely designed to protect heavy duty contractor grade extension cord connections up to 10 gauge, while automatically adjusting to ...

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The Maxx is built for the job site and able to withstand the toughest of conditions. It is uniquely designed to protect heavy duty contractor grade extension cord connections up to 10 gauge, while automatically adjusting to protect smaller diameter 16 gauge homeowner electrical cord connections. A patented cord strain relief system prevents the extension cord connection from being pulled apart. It has never been easier to protect your extension cords and crew on the job site. Do not submerge any twist and seal product in water.

  • APPLICATIONS - Perfect for keeping water, mud and melting snow away from larger extension cord connections. No more tripped outlets or interruptions in power when the job site gets wet and muddy.
  • EASY TO USE - Unique and patented design will keep large (10-16 gauge) extension cord connections dry all season long. Simply place your connections inside and clamp latches down!
  • FIT - Specifically designed to fit heavy duty 10-16 gauge outdoor extension cord connections. See the Twist and Seal Cord Dome for protection for oversized 10 and 30 amp connections
  • SAFETY - Helps prevents tripped outlets and reduce the risk of electrical shock. Independently lab tested to meet and exceed NEMA standards for protection against rain, sleet and ice.
  • HEAVY DUTY - Proudly made in USA! Constructed from commercial grade plastic that has UV protection.
  • APPLICATIONS - Perfect for keeping water, mud and melting snow away from larger extension cord connections. No more tripped outlets or interruptions in power when the job site gets wet and muddy.
  • EASY TO USE - Unique and patented design will keep large (10-16 gauge) extension cord connections dry all season long. Simply place your connections inside and clamp latches down!
  • FIT - Specifically designed to fit heavy duty 10-16 gauge outdoor extension cord connections. See the Twist and Seal Cord Dome for protection for oversized 10 and 30 amp connections
  • SAFETY - Helps prevents tripped outlets and reduce the risk of electrical shock. Independently lab tested to meet and exceed NEMA standards for protection against rain, sleet and ice.
  • HEAVY DUTY - Proudly made in USA! Constructed from commercial grade plastic that has UV protection.

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