Self-Adjust Heavy Wrench Set
Feature:
● One hand operation with trigger design.
● Made of professional grade, high strength Cr-Mo steel.
● The design of jaw prevents slipping and suits to most shape of nuts, bolts and pipe working.
Specification:
● Material：Cr-Mo, HRC46-50
● Surface treatment：Manganese Phosphate
● 8″ 200mm Ø12mm-25mm (15/32″-1 1/16″)
14″ 360mm Ø20mm-48mm (13/16″-1 7/8″)
