Product Description Universal Socket-10~19mm(3/8-3/4in) Wrench to universal socket Product presentation This socket is a key; to universal socket. A tool to Ideal multifunctional hand and repair tools. A magic adjustable socket for nut 10 ~ 19mm (3/8 ~ 3/4 inch). Wrench to universal socket Universal multi-function ratcheting socket A perfect replacement for 30pcs 10~19mm, 3/8"~3/4" sockets. Suitable for; any key to standard 3/8" drive. Load handled is much higher than other adjustable tools. Specification Type: Wrench; to multi-function socket Adjustable range: 10-19mm (3/8-3/4in) Universal Repair Multifunction Feature: Wrench; to Socket 10~19mm Adjustable Magic, one-touch operation one hand Firmly tightens nuts and bolts and nut extractor for easy one-handed operation. Benefit Hold nut and bolt firmly bolt for easy one-handed operation. Maintain even force on all sides of the fastener to prevent rounding.