looon rYPEs
A. One-piece door with horizontal track only
B. Sectional door with curved track
C. One-oiece door without track
Aroots
REeUIRED
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EnenownnE PRovtDED
(1) MT230 opener
(2) Curved door arm
(3) Door mounting bracket
(4) Straight door arm
(5) ldler
(6) Header bracket
(7) Trolley assembly
(8) Chain and joiner
(9) Hardware bag
(10) Optional Segmented pole pack
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75275P1 (optional accessory)
(separate carton)
3m Chain Pack and Joiner
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