Offset open ring wrench 8 x 10

material: premium chrome vanadium steel drop forged. entirely hardened and tempered surface finish: chrome plated according to ISO 1456:2009 profile up to dimension 12×14 is 6 point. from 17×19 to 30×32 is 12 point Usage: In industry and repair shops specializing in hydraulic and pneumatic installations This wrench helps working on joints where the use of standard ring wrench is impossible due to the nature of the job (ex. unions on steel cables. hydraulic and water pipes and on valves etc).