Garage Door Trolley Arm Attachment Orbital Bracket Kit With Hardware Bag Fits 5120 5140 9100 9600 Series Doors Built To Last With Enhanced Rivets For Extra Strength And Durability Easy Replacement For Worn Or Broken Trolley Arms
✔️ Single kit with hardware bag, metal finish, riveted orb bracket
This steel garage door trolley arm orbital bracket kit is used to connect your chain, screw, or belt drive garage door opener to the door. It fits the top section and attaches to the built-in door strut on 5120, 5140, 9100, and 9600 series doors.
✅ Material: Steel with enhanced rivets for extra strength
✅ Compatible models: 5120, 5140, 9100, 9600 series doors
✅ Size: 4-1/2" W x 2-3/4" H with 15/16" bottom flange
✅ Rivet/pin: Riveted clevis with 3/8" diameter clevis pin hole
✅ Includes: ORB Bracket and hardware bag kit (Old Part 320787) Metallic
💡 What is a garage door trolley arm orbital bracket used for in a typical installation? This handy piece helps connect the opener to the door and supports smooth operation. - Compatibility: Fits 5120, 5140, 9100, 9600 series doors - Function: connects chain, screw, or belt drive to top door structure - Durability: steel with enhanced rivets for long-lasting use - Replacement: ideal for worn or broken trolley arms