Patent pending design, the BT8 Gooseneck Coupler Lock is designed to work on multiple coupler designs that include the old style 2 plate design, the new Forged housing design and both round and square post styles.  Made of 1/4" plate and 3/4" steel for locking pin provides the ultimate security for your gooseneck trailers.  Master Lock padlock is completely encased in the coupler lock housing protecting it from tampering and the weather.  Limited Lifetime Warranty.
 
All locks can be keyed alike.  If you buy multiple locks and want them keyed alike please add a note to your order.  I will contact you for details.