QUALITY CONSTRUCTION] Chrome (-V) steel construction for maximum strength and resistance, which ensures even in demanding work environments. [SET INCLUDES] 12pc 3/8 inch Drive Extra Deep Metric Socket Set: 8mm,10mm,11mm,12mm,14mm(4.75 inch long); 1/ inch Drive Extra Deep Metric Socket Set:15mm,16mm,17mm,18mm,19mm(4.75 inch long); With 1/2 3/8-Inch Adapter, it can adapt to more types of wrenches. 6-POINT DESIGN] The 6 point sockets are designed for off-corner loading, putting the force on the flats of the fasteners rather than the corners. EXTRA DEEP DESIGN] 120MM deep design provides more reach to the nut and engine studs, making it useful for cable tension applications. VERSATILE APPLICATIONS] These sets are popular for use on various tasks like glow plugs, turbo systems, rear bumper covers, valve cover bolts, spark plugs, clutch bleeders and more. [QUALITY CONSTRUCTION] Chrome (-V) steel construction for maximum strength and resistance, which ensures even in demanding work environments. [SET INCLUDES] 12pc 3/8" Drive Extra Deep Metric Socket Set: 8mm,10mm,11mm,12mm,14mm(4.75" long); 1/2" Drive Extra Deep Metric Socket Set:15mm,16mm,17mm,18mm,19mm(4.75" long); With 1/2 3/8-Inch Adapter, it can adapt to more types of wrenches. [6-POINT DESIGN] The 6 point sockets are designed for off-corner loading, putting the force on the flats of the fasteners rather than the corners. [EXTRA DEEP DESIGN] 120MM deep design provides more reach to the nut and engine studs, making it useful for cable tension applications. [VERSATILE APPLICATIONS] These sets are popular for use on various tasks like glow plugs, turbo systems, rear bumper covers, valve cover bolts, spark plugs, clutch bleeders and more. Great for any that needs special sockets. [Excellent Service] We are committed to providing the best professional tools and the be service for auto repair. If you have any questions, please don' hesitate to contact us. Color: Silver Material: Chromoly Steel Package Contents: 12pcs metric torque adapter set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.