LiftMaster Trolley Chain Pack #48 700LBS 14ft Door

• Chain pack only
• TDC48-14 is a #48 Chain Pack Kit for 14 Ft. Trolley Rail Assemblies.
• For use with LiftMaster® MAXUM TDC 700 Series Standard-Duty Trolley Commercial Door Operators; installed on 14' commercial doors.

LiftMaster Trolley Chain Pack #48 700LBS 16ft Door

• Chain pack only
• TDC48-16 is a #48 Chain Pack Kit for 16 Ft. Trolley Rail Assemblies.
• For use with LiftMaster® MAXUM TDC 700 Series Standard-Duty Trolley Commercial Door Operators; installed on 16' commercial doors.