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The Ryobi USB Lithium 3/8 in. Ratchet Kit is a compact cordless ratchet powered by Ryobi's 4V USB Lithium battery. It delivers up to 10 ft-lbs of powered torque and lets you hand-tighten fasteners up to 50 ft-lbs, with a variable speed trigger and LED worklight for tight spaces. The kit includes one 2 Ah battery and a USB charging cable. It sits at the low end of its recent range across the four stores that carry it new, and it competes on size and system sharing rather than power against 12V and 18V ratchets.
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In stockSold by Vista Prime SupplyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $39.99 on Nov 10 at directtoolsoutlet.com; highest $79.00 on Nov 9. Tracked across 8 stores since Nov 6.
Owners of the Ryobi USB Lithium ratchet generally treat it as a handy light-duty helper rather than a replacement for a full-size impact wrench. They like the compact size and the manual-tightening fallback, but note the modest powered torque and short runtime.
The Ryobi USB Lithium 3/8 in. Ratchet Kit is a cordless powered ratchet with a 3/8 in. square drive. It speeds up installing and removing nuts and bolts around the garage and house. It can also be used by hand to tighten and loosen fasteners.
The ratchet is compact, so it fits into hard-to-reach spaces. A variable speed trigger controls the speed, and an LED worklight lights the work area. Hand tightening goes up to 50 ft-lbs.

















