* Made of high-grade Chrome-Moly steel for strengthen and durable to use.
* To protect against rust and corrosion, the black phosphate finish absorbs and holds oil, repelling moisture.
* Has 6-point opening that snugly fits the hex shape of fastener heads, allowing it to apply maximum torque without slipping.
* To prevent round-off under stress, it grips the flat sides of fastener heads rather than the corners.
* The through-hole in the drive end locks onto the tang of impact wrenches or drivers so it won't fall off or stick on fastener heads.
* Widely used in DIY hand-making, household maintenance, and most general repairs.
Specifications:
* Socket Size: 21mm
* Drive Size: 1/2-inch
* Total Length: 39mm / 1.53-inch
* Material: Chrome Molybdenum Steel (Cr-Mo)
* Finish: Black Phosphate
* Color: Black
Package Content:
* 3 x Shallow Impact Sockets
Tags:$0 - $20,Hand Tools,Handle Wrenches & Hex Sockets,Hardware,Individual Drive Sockets,Others,Power & Hand Tools,Sockets,Sockets & Socket Sets,Tools,Tools & Home Improvement,Triple Square Drive,Wrenches
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