Self-centering, extra-wide opening jaws open a full 9-Inch (228.6mm) and hold heavier objects by centering weight over base Parts Tray Base Mount adds stability [8.5 (215.9mm) diameter] and has six individual trays to neatly hold small parts and tools Ribbed, neoprene jaw pads are 1.875 (47.6mm) high x 1.5 (38.1mm) wide and provide a sure grip Height: 7.875 (200mm), Weight: 5.0 lbs. (2.3kg) Limited Lifetime Warranty! The PanaVise Multi-Purpose Work Center is a work-holding tool bundle designed to hold larger, heavier objects. The Multi-Purpose Work Center features a vise head that opens up to 9" (228.6 mm), removable neoprene jaw pads and a parts tray mount with six built-in parts wells. The components are mounted around a PanaVise Standard Base, which features compatibility with additional tool and vise head options, and PanaVise "split-ball" functionality utilizing single-knob controls for head movement through 3 separate planes (tilt, turn and rotate). The PanaVise Work Station for Larger & Heavier Objects The PanaVise Multi-Purpose Work Center is made up of 3 PanaVise components: the Extra-Wide Opening Vise Head, Standard Base, and Parts Tray Base Mount. The vise head opens up to 9" (228.6 mm), and has double-action jaws. This configuration allows for fast opening and closing, as the jaws move simultaneously when the vise is cranked. The self-centering jaws, ensures a sturdy fit, the jaws can be reversed, providing 0" closure when securing small items. The unit ships with reversible and removable neoprene jaw pads. One side of the pads has multiple grooves designed for flat surfaces, while the other has a wide "V" groove to hold round objects. The Standard Base is connected to the vise head and the Parts Tray Base Mount creating the Vise Combination. The Parts Tray Base Mount adds overall stability and functionality. The Parts tray Base Mount contains 6 integrated part wells with rounded edges, and three pre-drilled and tapped 1/4"-20 holes to secure additional accessories. Jaws & Jaw Pads Reversible Neoprene Jaw Pads are ribbed on one side and have a wide 'V' notch on the other side allowing round, flat, and irregular shaped objects to be held securely. Reversible Jaws allowing openings ranging from 0" to 9" (228.6 mm). Jaw Adjustment Knob Single jaw control knob allows for precise, controlled, and firm hold on all objects. The double-action jaw configuration allows for fast opening and closing, as both sides of the jaws move simultaneously. The Single Knob "Split-Ball" Once an item is secured within the head, the split-ball adjustment system allows for maneuvering along three separate planes. The range of mobility allows for work to be arranged & rearranged into any position. Parts Tray Base Mount The base tray contains six parts wells with rounded edges that allows for easy parts retrieval. The tray also contains three pre-drilled and tapped 1/4"-20 holes to secure additional accessories. Specifications Overall height 7-7/8" (200 mm) Tilt 90 degrees Turn 360 degrees Rotate 360 degrees Vise head opening 0"-9" Weight 5 lbs. (2.3 kg) Head length 11-1/2" (292.1 mm) Jaw pads Neoprene; removable; 1-7/8" (47.6 mm) high x 1-1/2" (38.1 mm) wide Shaft diameter accepted 5/8" (15.9 mm) Parts tray diameter 8-1/2" (215.9 mm) Part wells 6 Accessory holes 3, 1/4-20 holes pre-drilled and tapped for accessory attachment Nonskid pads 6