These heavy-duty 90-degree parallel clamps offer the perfect clamping solution for professionals, serious hobbyists, or DIY enthusiasts. They are particularly well-suited for gluing panels, casework, boxes, frame and panel doors, or any project requiring perpendicular 90-degree clamping pressure to the rail. These clamps ensure square glue-ups and prevent parts from bowing. They can also be used with your work parallel to the flat bar rail when clamping longer, flat pieces. 

Featuring large steel-reinforced nylon jaws, they provide powerful and rigid clamping pressure. The jaws, measuring 5-3/4” tall by 2" wide, distribute clamping forces evenly, with a generous usable jaw depth of 3-7/8". Both jaws come equipped with anti-marring, glue-resistant, removable clamping pads. These clamps generate up to 1322 lbs. of clamping pressure. The extra wide 2" jaws allow you to use fewer clamps and the jaw pads prevent crushing of your workpieces. 

The jaws of these clamps will not free-fall and strike your workpiece (or your hand) when used or stored vertically. The moveable jaws disengage and slide along the rail effortlessly when pressure is released and the handle is lifted. To lock the clamping head securely, simply lower the handle, slide it to the desired position, and apply pressure. The moveable jaw locks onto the serrated steel I-beam via several hardened clutch plates. 

Each clamp comes with a removable stop at the end of the rail to prevent the clamp head from sliding off and to keep the clamps level during narrow glue-ups. Remove the stops, reverse the head, and the clamps can also be used as spreaders.

Featuring a 1-1/8" x 3/8" C45 carbon steel I-beam rail, these clamps resist flexing and torsional forces. The steel rail is nickel-plated, while the screw is blackened to prevent corrosion.

The moveable jaw has a smooth-turning carbon steel Acme screw, delivering maximal clamping pressure with minimal effort. Jaw screw travel is a full 1-3/4". 

The oversized ergonomic soft-grip two-part Plastic/TPR handle optimizes torque and reduces hand fatigue.

The moveable clamp stand on the rail enables clamps to stand upright for one-handed operation and facilitates effortless clamp adjustment.

For added flexibility, additional accessories such as four-corner clamping blocks can ensure the workpiece is perfectly square.

Specs:

Jaw:
  Depth: 3-7/8"
  Width: 2"
  Overall Length: 5-7/8"

Jaw Travel:1-3/4"

Handle:
  Length: 4-3/4"
  Diameter: 1-1/4"

I-Beam Bar:
  Width: 1-1/8"
  Thickness: 3/8"
  Material: Reinforced C45 Steel

Weight:
  24": 6.25 lbs.
  39": 7.8 lbs.
  48": 8.5 lbs.

Maximum Clamping Force: 1322 lbs.

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