Check the listing for details. 6-12" QUICK CHANGE TOOL POST-6PCS/SET-Piston TYPE #830A-532--new. Condition: New. Listed at 109.00 USD. DESCRIPTION: Tool Post and Tool Holders No. 1, No. 2, No. 4, No. 7, No. 10 No. 1 Turning & Tool Holder 1/2" No. 2 Boring, Turning & Facing Tool Holder 1/2" No. 4 Boring Bar Tool Holder 1/2" No. 7 Universal Parting Blade Tool Holder 1/2" No. 10 Knurling, Facing & Turning Tool Holder 1/2" Piston type tool posts are precision engineered to assure repetitive accuracy Advanced design provides built in quick tool changing versatility with positive rigidity to meet the most exacting working tolerances Quickly and easily installed on an engine, bench or turret lathe for a wide range of operations, from fine precise work to heavy duty cutting All working parts hardened and precision ground Maximum rigidity for chatter free performance No time wasted with shims Speed lathe operations 90% Completely sealed for maintenance free operations Takes only a few seconds to change tools If you need to speak to a sales person feel free to call. We are open Monday through friday 8:30 to 5:00 est. Phone: 1-800-254-0007 Froo www.froo.com | Froo Cross Sell, Free Cross Sell, Cross promote, eBay Marketing, eBay listing Apps, eBay Apps, eBay Application