Magnetic Trailer Brake Release Key For Easy Backups No Vehicle Needed Stops Trailers Brakes From Locking In Reverse Fits UC Receiver Slot And Delivers Quick Access To Release Brakes So You Can Free Your Trailer Fast
UPC:
✔️ Fits UC receiver slot, 12 inch coated green cable, 600 lb pull
This magnetic trailer brake release key lets you back up a trailer without needing a vehicle and helps prevent surge brakes from locking in reverse. It drops into the UC receiver slot on the trailer and gives quick access to release the brakes, making maneuvering on steep grades or tight spots easier. Intended for off road use and boat yard use only.
✅ 3/4 in (19.05 mm) diameter magnetic key body fits UC receiver slot
✅ 12 in (304.8 mm) coated green cable, 600 lb pull strength
✅ 3/32 in (2.38 mm) aluminum cable double ferrule included
✅ Replaces factory silver key 34557; compatible with A60, A70 actuators
✅ For off-road and boat yard use; remember to remove before towing forward
💡 What is a trailer brake release key used for and how does it help you back up safely?
Handy tool to prevent surge brakes from locking in reverse and to back up with control.
- Backs trailers on steep grades without needing a tow vehicle
- Fits UC receiver slot, compatible with A60 and A70 actuators
- Easy to install and remove for quick relief during maneuvering
- Always remove before towing forward to keep brakes active