Fits most 1-7/8, 2 or 2-5/16 inch couplers. Dual ratcheting shackle accommodates chain or cable for added security. Shackle span width is 4½".
Features
Covered key hole keeps dirt out and helps prevent freezing
Huge 5/8 inch hardened steel shackle
Dual ratchet locking system
Fits 1-7/8, 2 or 2-5/16 inch couplers
Completely covers ball socket of coupler