I recently found this useful little slide chart (close cousin to the slide rule) that converts metric to US units on the fly, and vice versa. It converts back and forth between feet and meters, pounds and kilos, gallons and liters, as well as a few other common units. If you don’t want to fill your head with conversion factors, this will save you the trouble.
There are two identical items under the Skill Tech and Empire Level brands — that means it’s likely manufactured by some third party company. Does anyone know know who made them? They each cost about five bucks.
Street Price [Google Products]