Description

About 3-Prong Heavy Duty Extension Clamp
These extension clamps are built with durable, electroplated zinc alloy and feature dual prong adjustments for versatility. They are suitable for use in environments up to 80°C.

Small Clamp: Includes a 4" stainless steel extension rod. The prongs open to approximately 1.75" with a recommended maximum grip size of about 1.5". Double-keyed spring adjustment screws allow for secure positioning. Prongs are coated with non-slip PVC sleeves and come with fiberglass sleeves. Overall length is 6.75".

Medium Clamp: Features a 5" stainless steel extension rod. The prongs open to roughly 2.75" with a maximum recommended grip size of about 2.5". Equipped with double-keyed spring adjustment screws, the prongs have non-slip PVC covers and fiberglass sleeves. Overall length is 9".

Large Clamp: Also with a 5" stainless steel extension rod, this model offers prongs that open up to approximately 4" with a recommended maximum grip size of about 3.25". Prongs are covered with non-slip PVC sleeves, with an overall length of 10.75".
Read more

Customer Reviews and Q&A

Business Support

Built for Business.

At Lab Alley, we simplify procurement with custom quotes, credit applications, tax exemptions, and fulfillment support, ensuring on-budget, on-time delivery - your success is our priority.

Apply for Credit

A Lab Alley credit account streamlines purchasing for your business. Our Customer Success Team is available to help you through every step of the process.

Request a Custom Quote

Get a fast, customized quote tailored to your specific needs. Our team ensures accurate pricing and availability to help streamline your purchasing process.

Apply for Credit

Additional Business Resources

Lab Alley provides access to essential certifications, documents, and other resources to support your business.

Learn More

Create a Lab Alley Account

Benefit 1 Icon

RECEIVE exclusive offers, promotions, and discounts on chemicals.

Benefit 2 Icon

Always have the product you need, when you need it with our AUTOSHIP program.

Get Started