Reduce hitch movement in a compatible 3" receiver with the Blue Ox BX88399 Single Pull Immobilizer. This bolt-on stabilizer helps keep tow bars, weight-distributing hitches, and other hitch-mounted accessories steady and secure.
The Blue Ox BX88399 Single Pull Immobilizer is designed to help reduce rattle, sway, and excess movement inside compatible 3" receiver hitches. It tightens the connection between the receiver and hitch-mounted accessory for a more stable towing or carrying setup.
This immobilizer can be used with tow bars, weight-distributing hitches, and other hitch-mounted accessories that fit the application. The single-pull design installs quickly with a bolt-on setup and is ideal when receiver movement creates unwanted noise or shifting.
Helps eliminate movement and noise inside the receiver hitch
Designed for most compatible 3" receiver hitch applications
Works with tow bars, weight-distributing hitches, and accessories
Quick single-pull immobilizer design installs without complex setup
Designed for most compatible 3" receiver hitches. This is a hitch immobilizer / anti-rattle stabilizer, not a tow bar lock, safety cable lock, or security lock. Confirm receiver size, accessory shank size, clearance, and towing setup before ordering.
1. Confirm Receiver Size: Verify that the hitch receiver is a compatible 3" receiver before installation. 2. Insert Accessory: Install the tow bar, weight-distributing hitch, or hitch-mounted accessory into the receiver and secure it normally. 3. Position Immobilizer: Place the immobilizer around the receiver and accessory shank according to the Blue Ox instructions. 4. Tighten Hardware: Tighten the bolt-on hardware until the accessory is stable and receiver movement is reduced. 5. Inspect Before Travel: Check the immobilizer, hitch pin, accessory connection, safety cables, wiring, and towing setup before towing or driving.
Blue Ox BX88399 Single Pull Immobilizer for 3" receiver hitches
Blue Ox Customer Care: Phone: 800-228-9289 Phone: 402-385-3051 Website: blueox.com For fitment help, confirm the receiver size, accessory shank size, hitch accessory type, clearance, and complete towing setup before ordering.