- 3" (76.2 mm) inch jaw reach
- 12" (304.8 mm) inch opening capacity
- 1000lb (453.6kg) Load Limit
- Rust resistant steel bars
- Multiple-Disc-Clutch design
- Protective pads
- Threaded sliding-head design
Our JORGENSEN Style 3712-HD Heavy Duty Steel Bar Clamps are ideal for all types of heavy duty clamping and is a workhorse for its size and design. They are used by do it your selfers, hobbyist, carpenters, cabinet makers, woodworkers, metalworkers and professional trades people of all types.
Protective pads made of thick, durable plastic protect your work. Clamps rest parallel on work surface for ease of work placement and adjustment. It is a sliding head design: the sliding head is threaded to accommodate the screw with a large east to grip handle and swivel pad. All adjustments are made in the moveable sliding head, making this style fast acting, easy to open and close and suitable for close quarters clamping. You can easily move the sliding head up and down the bar. The 1/2 inch steel screw with our large easy to grip handle and 1-3/16 inch diameter plated steel swivel can be tightened or loosened to meet your exact pressure needs.
Our 3712-HD has a 12 inch opening capacity, a 3 inch reach and a 1,000 pound load limit. The strong, light weight 1” x 5/16” steel bars are plated to be rust resistant. The Multiple-Disc-Clutch design consist of three 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.