Connecting Tube, For Use With Mfr. Model Number 5051, 505L, 5071, 507L, 510W1, 510WS, 512W1, 512WSL, 5251, 525L, 54W1, 54WSL, 56W1, 56WSL, 58W1, 58WSL, 605L, 607L, Includes 3/8 in MNPT x 3/8 in Male Compression (2). This item has been restricted from sale in the following state (s): []