- Chamberlain Belt Drive Garage Door Opener Extension Kit extends the opener track for 10' (3 m) high doors
- Compatible with Chamberlain Whisper Drive belt-drive models
- Includes rail extension, replacement belt and all necessary hardware
- Length: 10' (3 m)
- Package weight: 8.5 lbs (4 kg)
- Package dimensions: 3 W x 50.5 L x 2" H (7.5 x 128 x 5 cm)
This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.