Box Wrench

Selling Cheap Key Ring in Jakarta. The ring lock has a function to provide a greater extra moment for death and nuts. This is because it has rather long arms both when opening and tightening. The double hexagonal design on the jaw can make it easier to use this key in narrow and limited parts. The locking jaw of this round design can automatically close the outside of all components that are opened either nuts or bolts. So it is very unlikely to prevent breakage, on bolts or nuts.