28132 Features: -Machine vise. -Made of die cast zinc. -Anvil top with a cast in hole is optimal for supporting small and fine parts when drilling. -Perfect for bench drills and drill stands. -Horizontal and vertical V slots for holding round work pieces. -Quick and easy to install. Specifications: -Three machined sides. -Maximum clamping:1.34" W. -Jaws dimensions: 0.39" H x 2" W. -Dimensions: 6.5" H x 1.77" W x 7.28" D.