Hiltex 03037 1/4" Square Drive Mini Ratchet, Chrome Plated Steel | 43 Tooth | Reversible Direction Stubby 5"can fit in tight spaces with limited clearance (engines, machinery, appliances) Drive and ratcheting handle made with chrome plated steel which is durable, easy to wipe clean, has increased surface hardness, and resists corrosion and rust Reversible action (CW/CCW) lets you tighten and loosen; compatible with any 1/4-inch square drive socket attachments (screwdriver bits, clawfoot wrenches, and more) Square drive has tapered edges to put tension at the sides rather than the corners for stronger grip and ball detent securely locks into detent grooves 43 teeth mechanism provides a very narrow 8.4 degree ratcheting arc, allowing for precise action when elbow-deep in an engine