Each Ultra Flex support system includes three interchangeable clamp heads: two-prong clamp head that opens to 2.6" ( 6.6 cm) dia, three-prong clamp head that opens to 2.3" (5.8 cm) dia, spring clamp head that opens to 0.5" (1.3 cm) dia and utility wrench.


Ultra Flex Support System with Bench Clamp
Bench clamp system includes flex arm, interchangeable clamp heads and bench/self clamp. . Designed to securely attach to the side of your lab bench or counter top, to help utilize more space in your lab. Bench clamp made of aluminum