QWORK® 3 Piece 1/4 Inch Drive Extension Bar Set,CR V Steel，Extensions Socket, 2", 4", and 6"

1.Made from chrome vanadium steel (CR-V Steel),the surface is electroplated and has strong anti-rust performance. 2.Includes three extension bars: 1/4"(6.3mm) Drive Extension Bars, 2"/50mm, 4"/100mm, and 6" /150mm lengths,, perfect for versatile tool use. 3.Features a knurled non-slip handle design for a secure grip during use. 4.Provides extra length to reach hard-to-reach fasteners, making it easier to access fasteners in tight areas 5.The extension pole adopts spring ball lock design to ensure stable connection and improve your work efficiency., Weight: 0.259484082374 Pounds, Manufacturer: QWORK