Toptul GAAI1005 Adjustable Pin Wrench Set 10pcs
Features:
Made of Chrome Vanadium Alloy Steel
Designed for nuts with hole bored on face
The central knurled knob adjusts the opening from 19mm to 100mm (3/4" to 3-15/16")
Precision machined round pins provide firm engagement with holes or slots
Suitable for removing or installing gland nuts, lock nut rings, collars and seal packing nuts on hydraulic cylinders and etc.
Kit includes 4 pairs of interchangeable double-ended round pins providing 8 different sizes
(Pin diameters: 2.5, 3, 4, 5, 6, 7, 8, 9mm)