Master Lock Swivel Head Receiver Lock with Adjustable Coupler Latch Lock

Protect that unattended trailer with the receiver and coupler locks in this two-piece set from Master Lock. The set includes a bent pin receiver lock with chrome steel shackle and sleeve, and a coupler lock with adjustable stainless steel shackle and case. These high-strength locks feature hardened receiver pins for increased sheer strength. Pick-resistant precision locking mechanisms ensure optimal security. The chrome plated, bent pin stays put in trailer receiver tubes from 5/8 to 1/2 In. The adjustable coupler latch lock means easy setup. And, all four included keys fit both locks for easy access and less fumbling over the key chain. Just a quarter turn conveniently locks and unlocks for quick access.Receiver lock fits both 5/8- and 1/2 In. receiver tubesOne key opens both locks for convenienceWeather tough??? seal resists corrosionChrome-plated to prevent rust