DRAW KEY ASSEMBLY FOR SECURING A KINGPIN
Disclosed herein is a draw key assembly (24) for securing a kingpin (10). In some embodiments of the invention, the draw key assembly (24) includes a front portion (26), a rear portion (30), a rear end nut (32), and a front end nut (28). In a first preferred embodiment, the front portion (26) includes a cylindrical body (34) having a front end (36), a hex head (42) attached to the front end (36), and a threaded member (44) extending from the cylindrical body (34). In the first preferred embodiment, the rear portion (30) includes a flared section (46) with a threaded bore (56) formed therein for mating with the threaded member (44).