The Ohaus 30392218 Clamp Multi Purpose CLM-FIXED2SZM is designed to securely grip and position laboratory apparatus. It features a 2-Prong Single Adjust clamp style and is made of nickel plated material. The grip range is 0 in - 3.03 in (0 mm - 77 mm). This medium-sized clamp has a prong width of 0.91 in (23 mm) and dimensions of 5.24 in (133 mm).