Description:Contains Magnets and HooksTop retainer legs and magnets hold the inserts securely in place during bench vise use. It can hold a wide variety of axles, spindles and most of Tool.TQJJ01 For small size 5/7.4/8/9/9.5/10/10.4/12/12.7/14/16mmTQJJ02 for big size 16.6/17/18/18.7/20/22.2/23mmTQJJ03 for mixed size, multifunctional:5, 8, 10, 12, 14, 20, 25, 30, 36 and 28.6mm jaw openings and one mini V-block Specifications:Material:Aluminum AlloyColor:PurpleOption Type:TQJJ01;TQJJ02;TQJJ03TQJJ01 for small size: 5/7.4/8/9/9.5/10/10.4/12/12.7/14/16mmTQJJ02 for big size:16.6/17/18/18.7/20/22.2/23mmTQJJ03 for mixed size, multifunctional:5, 8, 10, 12, 14, 20, 25, 30, 36 and 28.6mm jaw openings and one mini V-block. Note:Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes:1x Bicycle Table Vise Inserts Clamps Tool