You can find the current prices belongs to KS TOOLS - 918.1231 coded 1/2" CHROMEplus Sechskant-Stecknuss, 31mm product. You can ask all the codes and references except 918.1231 too. It distinguishes with price and quality among the similar products. It produced result of tests of laborotory for years. 918.1231 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.
