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Jet Tools 70431 31" Parallel Clamp delivers exact 90 degree clamping at up to 1,000 lbs of pressure, so workpieces draw together squarely when you need accurate glue-ups on woodworking and cabinet projects. The clamp uses an exclusive design to provide both precision and power, which helps hold assemblies steady while joints cure under consistent load. Its parallel jaws keep pressure distributed evenly across the faces, reducing twist on doors, panels, and frames during layout. This 31 inch capacity suits many common case, frame, and panel sizes, giving flexibility on the bench without moving to larger bar clamps. As part of the JET line of Parallel Clamps known for reliability and sturdiness, it supports repeatable setups across multiple builds where consistent clamping performance matters.
The Acme threaded handle on the JET 31 parallel clamp turns easily while it applies continuous pressure, so adjustments from light holding to full 1,000 lbs load can be dialed in smoothly as joints close. Its moveable rail stand and end stop let clamping capacity be preset quickly to a target opening, which reduces time spent sliding the jaw when repeating the same cabinet or frame size. The reversible movable jaw can be repositioned to act as a spreader, providing controlled expansion when separating parts or fitting components from the same clamping rail. Non-marring composite resin jaw faces stay glue resistant, which helps maintain smooth operation and reliable grip over many glue cycles on the bench.
The JET 31 parallel clamp works around assemblies that fit within its 31 inch clamping reach, matching many common cabinet, drawer, and panel dimensions in shop work. Exact 90 degree clamping holds corners square as pressure increases, which is useful when drawing casework, frames, and laminated panels together without pulling them out of alignment. Up to 1,000 lbs of pressure supports strong glue joints on edge-laminated boards and joinery where tight seams are needed before machining. The non-marring composite resin jaw faces press against finished or pre-sanded stock while helping protect visible surfaces, supporting use on face frames, doors, and trim parts. Glue resistant jaw faces also shed squeeze-out, so clamping surfaces stay cleaner during repetitive glue-ups on production jobs.
The exclusive JET design that delivers precision and power with exact 90 degree clamping helps produce consistent squareness, reducing rework on doors and cases that must align with other components. The ergonomic SUMOGRIP handle with soft grip provides added comfort and increased torque, which matters on long clamp sessions where multiple clamps are tightened across a large assembly. Its Acme threaded handle creates smooth, continuous pressure, allowing controlled closing of joints instead of sudden jumps that could shift layout marks. The moveable rail stand and end stop enable rapid, accurate presets, so operators can return to the same opening measurement across many identical parts using the Precision-Rule measurement system as a visual reference. When the movable jaw is reversed for spreading, the same rail handles separation tasks, extending the clamp's role from assembly to adjustment while keeping familiar handling and pressure control.
The Jet Tools 70431 31" Parallel Clamp provides a 31 inch clamping reach, so assemblies within that length can be drawn together under controlled pressure.
The JET 31 parallel clamp applies up to 1,000 lbs of pressure, giving strong force to tighten glue joints and pull parts tightly together during assembly.
The SUMOGRIP handle uses an ergonomic shape with soft grip technology, which increases comfort and torque so high clamping pressure can be applied with controlled effort.
The Jet Tools 70431 clamp has a reversible movable jaw that can be reversed and used as a spreader to push parts apart in a controlled way.
The non-marring composite resin jaw faces are glue resistant and distribute even clamping pressure, helping protect work surfaces while holding parts firmly.
The Precision-Rule measurement system provides a clear reference for opening capacity, which supports consistent, quick setups to the same clamping dimension.
The Jet Tools 70431 31" Parallel Clamp combines exact 90 degree clamping with up to 1,000 lbs of pressure, giving strong, square hold on cabinets, panels, and frames. Its ergonomic SUMOGRIP handle, Acme threaded screw, and Precision-Rule measurement system support repeatable setups across jobs. With reversible clamping and spreading from the movable jaw plus non-marring, glue resistant composite resin faces, this clamp is built to manage everyday woodworking assemblies that fit within its 31 inch reach. Choose this JET Tools parallel clamp when reliable alignment and controlled pressure are central to your workflow.
