Holds two parts in the same time with pull down action. Fast jaw change period. More usable machining area. Aluminium machinable jaws or steel standard jaws. TOMBSTONE Ref. Type R S T V A     mm inch mm inch mm inch mm inch mm inch 98405 DS 100 488 19,21 250 9,84 180 7,08 250 9,84 516 20,3 98406 DS 150 580 22,83 400 15,74 216 8,50 306 12,04 608 23,93 VISE Ref. Type L l i h H K     mm inch mm inch mm inch mm inch mm inch mm inch 98380 DS 100 413 16,25 100 3,93 62 2,44 51,5 2,02 106,5 4,19 111 4,37 98390 DS 150 500 19,68 150 5,90 64 2,51 65 2,55 135 5,31 140 5,51