The "APEX" American made vice sets new standards of usability and quality for the price. Full in line rotary vice with user friendly roation handle 360 degree jaw rotation for inspection and trimming Computer machined stainless steel construction Hardened steel jaws One step hook placement with grooves in jaws Jaws hold hooks from size 6/0 to 32 Material spring on head Fully adjustable tilting head Pedestal base 5" x 3.25"; allows for vertical or angled operation G-Clamp allows rotation and height adjustment G-Clamp fits surfaces from up to 1.75" thick Maximum height of vice is 8". G-Clamp is avilableat also avilable Anvil Lifetime Warranty