Clamps & Supports Need help selecting? Free Tech Support ! Clamps & Supports Cole-Parmer® Jiffy-Jack® Lab Jacks - Easily position equipment or sample with a twist of the knob - Rugged construction stands up to heavy loads - Add optional support rod for probes, clamps, or other items Top plate dimensions Open height Closed Max support Catalog static load Stainless steel heavy-duty lab jacks GY-08057-50 Ratchet tool adds extra leverage to models 08057-24 and -26 GY-08057-52 Support rod kit allows you to mount a 17" (43.2 cm) L vertical support rod to models 08057-16, -18, -22, -24, and -26 Cole-Parmer® Connectors and Holders - Connectors and holders do not include rods; order separately - Durable stainless steel connectors and holders offer chemical resistance and increased strength A. Regular Holders Ideal for holding clamps to lab frames at a 90° angle. Cole-Parmer® I US Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.com