Jorgensen 3730 Adjustable Medium Duty Steel Bar Clamp, 30"

Highlights:

• Throat Depth: 2-1/2"
• Opening Size: 30"
• Load Capacity: 600 Lb
• Material: High Carbon Steel
• Finish: Powder Coated
• Type: Adjustable, Medium Duty
• Series: 3700
• Used by d-i-y'ers, hobbyist, carpenters, cabinet makers, woodworkers, metalworkers and professional trades people of all types
• It's sliding head design is threaded to accommodate the screw with large easy grip handle and swivel pad
• All adjustments are made in the movable sliding head, making this style fast acting, easy to open and close, suitable for close quarters clamping
• One can easily move the sliding head up and down the bar
• The 3/8" steel screw with easy grip plastic handle and 3/4" diameter plated steel swivel can be tightened or loosened to meet the exact pressure needed
• Has a 2-1/2" reach and a 600 lb load limit 
• Rust resistant
• The multiple-disc-clutch design consist of two hardened plated steel clutch disc and one spring Which allows the sliding head to hold securely at any point along the bar
• The iron castings have an orange baked enamel finish
• Made in usa with global parts