Designed for Heininger Products: Threaded 1/2" diameter pin (13 threads per inch) is designed for the Heininger family of products. Works for 1.25 inch and 2" receivers with matching pin holes and matching thread pitch. This lock is for class I, II, III or class IV receivers. Threaded bolt provides the anti wobble needed to keep your trailer or bike rack secure. BE SURE TO CHECK THE PIN HOLE DIAMETER AND THREAD PITCH COUNT OF YOUR BIKE RACK/CARGO CARRIER TO ENSURE PROPER FITMENT FOR ALL OTHER BRANDS..Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
Quick and easy installation
Weather resistant locking head
Works with Heininger SUV Twistep (#3052), Advantage Sports Rack's glideAWAY2 (#2110), and Flat Rack (#2035)