LabJaws CLC-JUMBOA Clamp Holder is designed to securely hold labware and apparatus. It is made of durable aluminum material and has dimensions of 2.25 in (57.2 mm). The clamp holder has a grip range of 0 in - 0.83 in (0 mm - 21 mm) and a fixed 90° connection angle. It features a thumbscrew adjustment type and is classified as a jumbo size.