Fehr Garage Door 25"X42" Extension Spring with Clip End For 7' Door (Heavy Weight) Weight:400lbs NEC Class I

NEC Class I

while the 18 AWG conductors reliably deliver power or low-voltage control signals

2" x 72'' Residential Corner Post Standard Flat Head (Black)

or in place of a wired wall control station

Nedap formatted UHF Windshield Tags are featured with special security protection to provide data integrity and prevent copying

Fehr Garage Door 25"X42" Extension Spring with Clip End For 7' Door (Heavy Weight) Weight:400lbs NEC Class IFehr Garage Door 25"X42" Extension Spring with Clip End For 7' Door (Heavy Weight) The Fehr EXT2542 Series Extension Springs with clip ends (Heavy Weight) are designed to provide reliable lifting assistance and balanced operation for 7 foot high garage doors. Manufactured using premium oil tempered spring wire rated meeting ASTM A229, and are designed for a minimum of 25,000 standard operational cycles. Finished springs are coated for improved