【A GOOD REPLACEMENT FOR】 The Universal Socket is a perfect replacement for the 30pcs 3/8 “sockets & agrave; 3/4 in and 10 mm & agrave; 19 mm. 【EASY & Agrave; USE】 The grip is easy & agrave; hold and & agrave; remove damaged, worn and rusted bolts and nuts. 【TIGHTEN CROU AND BOLT】 Hold nut and bolt firmly for easy operation one hand. 【KEEP UNIFORM FORCE.】 Maintain uniform force on all sides of the binding to avoid rounding. 【ADAPT & Eacute; FOR】 Suitable & agrave; any key & agrave; standard 3/8 ’’ socket and the load handled is much higher than other adjustable tools.