1/2 socket extension:Fits 1/2-inch drivers, with an overall length of 20 inches (500mm). High-quality material: The socket wrench extension bar is made of high-quality Chrome Vanadium Steel (Cr-V), strengthened by professional heat treatment. Find many great new & used options and get the best deals for Snap-on Tools SX20 1/2 Drive 20 Long Extension Made in The USA at the best online prices at ! Free shipping for many products Product features: -High-quality Cr-Mo steel -Professional heat treatment for strengthening -Built-in ball bearing structure, easy to load and unload, and anti-falling Product specifications: Material:Cr-V steel Color:Black Size:1/2-inch drive, 20 inches long Use:Automobile maintenance, mechanical assembly, industrial equipment maintenance, home and DIY scenarios. 1/2-inch impact extension bar, 20 inches in length, made of high-quality Cr-V material with heat treatment. Boen 1/2 Drive Metric Deep Impact Socket Set, 20 Piece Cr-V Steel Metric Socket Set 10mm-24mm, Includes Extension Bars, Universal Joint and Adapter EPAuto 1/2-Inch Drive Impact Socket Extension Bar Set, Cr-V, 3 Pieces · Chrome Vanadium Steel · 100 bought in past month Package contents: 1 Pack 1/2 drive extension bar Notes: -Manual measurement, please allow slight errors on size. -The color may exist a slight difference due to different screen displays. It has high strength, good toughness, wear and corrosion resistance, durability, and can withstand high-intensity torque operations 20 Inch Long Socket Extension Siegen 3 Piece 1/2" Drive Socket Extension Bar Set | Extension Bars Cr-V Steel Socket Extender Durable extension tool: The 1/2-inch impact extension bar is coated with a grey phosphate layer, which is rust and corrosion resistant, ensuring strong durability
