Bench Vises ( Machine Vises): 1. 83 Types with Anvil Swicel Bases, Heavy duty 8303 3" 75mm 8304 4"100mm 83055"125mm 8306 6" 150mm 8308 8" 200mm 8310 10" 250mm 8312 12" 300mm 2. 83 Types with Anvil Stationary Bases, Heavy duty 8323 3" 75mm 8324 4"100mm 83255"125mm 8326 6" 150mm 8328 8" 200mm 3. 83 Types without Anvil Swicel Bases, Heavy duty 8353 3" 75mm 8354 4"100mm 83555"125mm 8356 6" 150mm 8358 8" 200mm 4.83 Types without Anvil Stationary Bases, Heavy duty 8363 3" 75mm 8364 4"100mm 83655"125mm 8366 6" 150mm 8368 8" 200mm 5. 89 Types with Anvil Swicel Bases,Light duty 8903 3" 75mm 8904 4"100mm 89055"125mm 8906 6" 150mm 8908 8" 200mm 8910 10" 250mm 6. 89 Types with Anvil Stationary Bases,Light duty 8924 4"100mm 89255"125mm 8826 6" 150mm 8328 8" 200mm 7. Table Vises Z50 2" Z60 2-1/2" 8. Home Vises 2003 3-1/2" 87.50mm 20044" 100mm