Chamberlain Chamberlain Garage Door Opener 10-ft chain rail extension - $60

condition: new

make / manufacturer: Chamberlain

model name / number: #7710CB

size / dimensions: 10 ft

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BRAND NEW!! never been used Chamberlain Chamberlain Garage Door Opener 10-ft chain rail extension kit Model #7710CB. Brought but never need for new opener and ass 90 days so Lowes won't take it back. $60 or best offer

post id: 7968166053

posted: 2026-09-17 13:43

updated: 2026-09-24 15:08

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Chamberlain Chamberlain Garage Door Opener 10-ft chain rail...

BRAND NEW!! never been used Chamberlain Chamberlain Garage Door Opener 10-ft chain rail extension kit Model #7710CB. Brought but never need for new opener and ass 90 days so Lowes won't take it...