GRS® Tools 004-665 LARGE BLOCK SHELF AND ADJUSTABLE HEIGHT BRACKET KIT. Recommended for use with the Positioning Vise or any vise used with the Turntable Base. With the Adjustable Bracket, this shelf has the height adjustability of 5 (127 mm). Our products are never used, reconditioned, or rebuilt.Both options are available on request at additional cost. If you are satisfied with our service, please leave us a. Your recognition will make us more confident to develop business, serve you better, and provide more competitive pricing. We understand the concerns and frustrations you might have, and will do our best to resolve the issues. Please give us the opportunity to resolve any problem. We care about our valued buyers, if you have any questions, please GOOGLE: LANDA INTERNATIONAL INC. We try our best to reply to your emails as soon as possible, however. Due to high volume of daily incoming emails and time zone difference; we may not be able to reply your emails immediately. By purchasing our item(s), you agree to accept these terms and conditions. This item is in the category "Jewelry & Watches\Jewelry Care, Design & Repair\Jewelry Tools & Workbenches". The seller is "favoriteusa" and is located in this country: US. This item can be shipped worldwide.