Features and Benefits:

• Ensures a perfect fit into fastener heads for efficient and smooth operation
• Product type is locking extension bar - z-series
• Ko-ken tools deliver the perfect blend of durability and accuracy crafted from high-quality materials
• The combination of several short extensions instead of one correct sized one is to be avoided



Ko-ken 4760LZ-125 1/2 Sq. Dr. Locking Z-series Extension Bar, 125mm LengthNew locking Z-Series extension bar with patented lock and release mechanism. The design features a low profile, slim and fully chrome polished exterior.Product Specifications:Drive Shape: SquareDrive Size: 1/2"Length: 125mmType: Locking Extension Bar - Z-SeriesNote: You may not hold the sliding part while moving to avoid heating up by friction and reduction by wearProduct Dimension (Refer Line Drawing Image):D1 Size: 23mmD2 Size: 20.5mmL Size: 125mm