With high-quality chrome vanadium steel construction, adjustable hook spanner wrench provides maximum strength and durability with selectable jaw capaicty 19-51mm, 32-76mm, 51-120mm and 115-170mm. The adjustable hook wrench is designed for adjusting collars, lock nut rings and bearings in the machine tool, automotive, mechanical equipment, etc.
|Size (Jaw Capacity)
||Chrome vanadium alloy steel
Note: The sizes are approximate.