Check the listing for details. WOODRIVER Deluxe Self Centering Pen and Bottle Stopper Drilling Vise. Condition: New. Listed at 114.98 USD. NEW, WOODRIVER Deluxe Self Centering Pen and Bottle Stopper Drilling Vise, 151256, Comfortable T-handle design, Clamping capacity from 0 – 2- 3/16”, Repeatable drilling every time, The unique design of this vise assures the jaws clamp firmly and quickly and remain both parallel to each other and square to your drill press table. The jaw design eliminates off center holes in your pen blanks and increases your production while making a critical pen-making process easy. Featuring a comfortable T-handled grip and a fully adjustable heavy duty toggle clamp the Deluxe Self-Centering Pen & Bottle Stopper Vise features vertical "V" slots in the jaws which secure round or square blanks under your bit for perfect, repeatable drilling. Just clamp a pen or bottle stopper blank in the vise, center.