HF244IFHD HnF SKU Port (inch) A (inch) B (inch) HF244IFHD-02-02-02 1/8 0.33 0.47 HF244IFHD-03-03-03 3/16 0.39 0.55 HF244IFHD-04-04-04 1/4 0.42 0.56 HF244IFHD-05-05-05 5/16 0.45 0.63 HF244IFHD-06-06-06 3/8 0.56 0.74 HF244IFHD-08-08-08 1/2 0.67 0.88 SAE 040401
