LiftMaster Additional Trolley kit for TDC operators for 20' high door includes #41 Chain for 20ft High Door Angle tracks (2x) 20' (Actual length 275") and (1x) shaft
Item #: 1222_DUAL_TROLLEY_20'
Manufacturer: Chamberlain, LiftMaster
List price: $950.00
DETAILS
- Provides a second drawbar-type operation on wide standard door
- Includes 20ft tracks #41 chain hardware & Round Bar 1" x 12'
- Works with TDC12 & TDC22 Maxum operators