Material:
made of high quality steel, high hardness and strong, not easy break.
Tips:
1, 3 jaws can been adjustable, if the jaw drop, install it that is ok.
2, After adjustment, be sure to tighten the nut to lock, prevent the paw from loosening.
3,This tool only fit 89-170mm fuel pump lock ring. so before order please carefully check your fuel pump lock ring size