Another great addition to the Leatherman tool kit is the Bit Extender. Like the Ratchet Driver, it sticks onto any Leatherman tool with a large drive and adds utility.

Another notable difference is that it doesn’t come with Leatherman’s typical 25-year warranty — instead, it’s good for two. Last year’s introduction of the Ratchet Driver makes a ton of sense, ...

Although the stainless steel Ratchet Driver attachment is manufactured by the Leatherman Tool Group, it's reportedly compatible with any multitool that's equipped with a large bit driver.