en_tn/2ch/04/05.md

thick as the width of a hand

This is about 8 centimeters. (See: rc://en/ta/man/jit/translate-bdistance)

its brim was forged like the brim of a cup, like a lily blossom

This can be stated in active form. Alternate translation: "Solomon's workers forged the brim to look like the brim of a cup, to curve outward like a lily" (See: rc://en/ta/man/jit/figs-activepassive)

three thousand baths

"3,000 baths." A bath is a unit of volume equal to about 22 liters. Alternate translation: "66 cubic meters" (See: rc://en/ta/man/jit/translate-numbers and rc://en/ta/man/jit/translate-bvolume)