Lockable High-Resolution Micrometer Heads

Micrometer Vise Head, Base Type Portable, Jaw Width 7/8 In., Max. Opening 1/2 In. Throat Depth 1-3/8 In. Overall Width 2-13/16 In. Overall Height 3-11/16 In. Rotation, Compatible with all 300 Series Bases Hold a micrometer or small item exactly where YOU want it! Delrin pads open 0.5-Inch (12.7mm) and close to zero for holding thin items