Talboys 916313 Ultra Flex 18 Support System with Bench Clamp - 13mm Diameter x 457mm Length Arm for Lab Equipment & Science Experiments | Perfect for Chemistry Labs, Research & Educational Use

Ultra Flex Support Systems have unique flexible arms that are extremely versatile and can be placed in virtually any position or angle. The Ultra Flex comes in three different systems; base plate, lab-frame connector, and bench clamp. Each system includes a 2-Prong Clamp Head, 3-Prong Clamp Head, Spring Clamp Head, nickel-plated flex arm in 305mm (12") or 457mm (18") length, and utility wrench. 2-prong and 3-prong clamp heads also supplied with vinyl and fiberglass sleeve prong covers for high temperature applications. Maximum grip size (1) 2-prong clamp head: 75mm, (2) 3-prong clamp head: 69mm, (3) spring clamp head: 13mm, (4) bench clamp: 43mm.