H - 158 =link= | E B W

Always verify with a caliper measurement before ordering. The "158" may also refer to the overall housing length in millimeters.

No one rushed forward. The team documented, measured, and waited. The signal had taught them to be patient students. They had been given a pattern for transforming matter, a method for coaxing order from possibility—and with that gift came the quiet, heavy burden of restraint. e b w h - 158