SP Bel-Art Nylon Screw-Clamp Compressor for Tubing up to ¼ in. O.D. (F18225-0000): Science Lab Apparatus And Instrument Supports: Amazon.com: Industrial & Scientific
SP SCIENCEWARE, 1.75 in Lg, 0.25 in Dia, Screw Clamp Tube Compressor - 8APA1|F18225-0000 - Grainger
Screw Compressor Clamp, Standard Open-Jaw C-Clamp
Graham-Field C Clamp Screw Compressor - Hoffman, Side, Open, Bag of 12 - Model 3084DZ
3 Piston Ring Compressor Engine Ratchet Type Clamp Band Installer 53-175mm Metal Ring Compressor Professional Anti-Corrosion Performance Tool for Car Engine Vehicle Maintenance - Walmart.com
HUMBOLDT H-8665 Screw Compressor Clamp, Swivel Lower Jaw, 0-5/8" Max Height, 3/4" Max Width: Amazon.com: Industrial & Scientific
S400 Compressor Cover Outlet Clamp
Easy Grip" Screw Compressor Clamp, Open Jaw (Hoffman)