Girder Clamp – 25 Ton - Model GC – Caldwell

The Caldwell Model GC Girder Clamp provides a reliable and efficient way to lift and position wide flange beam sections and plate girders. With its screw-spindle design, the clamp ensures a positive grip, while the left-hand and right-hand threaded spindle allows for quick clamping and unclamping with minimal maintenance. Designed for vertical lifting only, the GC Girder Clamp can also be used in pairs with a spreader beam for added stability. Built to comply with ASME standards, the GC series is available in 15-, 20-, and 25-ton capacities. Its adjustable jaw opening accommodates a wide range of beam types and flange widths, making it a versatile tool for heavy lifting applications. Need a custom configuration? Call us to build a girder clamp tailored to your exact lifting needs.