From English - German Ding/FreeDict dictionary ver. 1.9-fd1: jar block /dʒˈɑː blˈɒk/ Rammklotz <masc> Synonyms: drop hammer, pile driver, ram, tub, drive block, drive hammer, driving sleeve, jar weight see: drop hammers, pile drivers, rams, tubs, drive blocks, drive hammers, driving sleeves, jar blocks, jar weights
jar block /dʒˈɑː blˈɒk/ Rammklotz <masc> Synonyms: drop hammer, pile driver, ram, tub, drive block, drive hammer, driving sleeve, jar weight
see: drop hammers, pile drivers, rams, tubs, drive blocks, drive hammers, driving sleeves, jar blocks, jar weights