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Locking Pipe Pliers with Large V-Pads

Patented Locking Pipe Pliers are an indispensable workshop asset engineered for welders and fabricators seeking perfection in tube fit-ups. Built with heavy-duty heat-treated alloy steel and coated in nickel-chrome plating, these pliers provide unmatched durability, weld spatter resistance, and structural integrity under high clamping forces.

The patented design features pivoting V-Pads that self-align to secure round, square, flat, or angled workpieces for seamless butt-welding. Utilizing an ergonomic pinch-free release lever and a quick-acting crank handle, fabricators can safely adjust clamping pressure on the fly.

Whether performing high-volume industrial pipeline assembly or delicate custom exhaust fabrication, this tool guarantees precise, hands-free workholding. By eliminating mismatch and reducing setup times, these pliers are the ultimate upgrade to achieve flawless welds while maximizing shop productivity.

Automotive Exhaust and Header Assembly

Aligning thin-walled, round tubing (1.5" to 2.5" [38.1 mm to 63.5 mm]) in tight engine bays or under chassis is notoriously difficult. Strong Hand Pipe Pliers securely lock the tubes in place, holding the weight of suspended pipes overhead while you tack weld the joint with full access.

Contamination-Free Stainless Steel Pipe Fitting

Using standard steel clamps on stainless steel lines causes carbon contamination, which rusts and degrades the alloy during heat cycles. The PG635VS variant features specialized stainless steel pads that completely prevent contamination, making it perfect for food-grade processing lines, dairy tubing, and marine pipe setups.

Structural Square Frame Welding

When joining round tubes to square columns or constructing square tube structures, standard round clamps slip. The pivoting V-pads automatically align to the square flat surfaces and hold the tubes tight.

High-Volume Workshop Production Loops

When coupled with the PB11 Bench-Mount Holder, these pliers turn into hands-free jigs. Fabricators can drop identical cut parts into the fixture, lock, tack weld, and release with one hand in seconds.

Patented Self-Aligning V-Pads

Pivoting V-Pads automatically adapt to round, square, flat, or angled tubing, providing unmatched surface contact and preventing slipping during setups. This self-aligning feature completely eliminates complex adjustments, ensuring workpieces are held in a perfectly centered position for a seamless joint fit-up.

Gloved hands holding a metal hook tool against a dark background.

On-the-Fly Quick-Tightening Handle

The integrated quick-tightening crank handle allows you to make rapid, in-situ adjustments to your clamping pressure. You can easily increase or decrease force directly on the workpiece without releasing the lock, which dramatically speeds up your welding workflow and reduces severe setup fatigue in the shop.

Pinch-Free Single-Hand Release Lever

Equipped with an ergonomic, pinch-free release lever, these pliers guarantee maximum operator safety and comfort on the job. Designed for effortless single-handed operation, this lever prevents painful skin pinches and allows for ultra-fast, smooth clamp disengagement during rapid production runs.

Four images of a metal tool with interchangeable attachments.

Deep Throat and Large Capacity Jaws

With a generous throat depth of 3.5 inches (88.9 mm) and a wide clamping capacity of up to 2.5 inches (63.5 mm), this locking tool easily accesses deep pipe joints. It provides a robust, highly stable grip on heavy-walled conduits and structural tubes, maintaining full holding power where standard locking clamps fail.

Metal crimping tool with adjustable jaws and handle for gripping.

Heavy-Duty Industrial Build Quality

Constructed from premium forged, heat-treated alloy steel, these locking pliers are engineered to withstand the harshest shop environments. The high-quality nickel-chrome plated finish actively resists corrosion, extreme heat, and weld spatter adhesion, ensuring a lifetime of dependable workshop service.

Four images of a metal tool with interchangeable attachments.

Versatile Multipurpose Use Cases

Perfectly tailored for automotive exhaust fit-ups, industrial pipeline fabrication, handrails, and structural frame building. This versatile clamp securely holds round pipes, square frames, and angled steel stock, making it an absolute must-have for any professional metal fabrication installation.

A metal clamp tool with adjustable jaws for gripping objects.

Integrated Magnetic Positioning

Select variants (like the PG635V) feature an integrated magnetic bottom V-pad that magnetically grips the metal workpiece. This smart design holds your pipe firmly in place for a true hands-free setup before you even lock the clamp, ensuring absolute precision and preventing annoying slippage.

Hands-Free Bench-Mount Integration

These pliers are fully compatible with the optional bench-mount holder, allowing you to lock the clamp in both vertical and horizontal positions. This transforms your hand-clamping pliers into a solid, hands-free production fixture, perfect for repetitious assembly and speedy tack welding loops.

Pipe Plier Selection Guide

Select a model below to compare specifications and ideal use-case scenarios.

A metal clamp with adjustable jaws and a locking mechanism.
SKU
PG622V
Top V-Pad
Fixed
Bottom V-Pad
Fixed
Throat Depth (in)
2
MAX Clamping Capacity (in)
1 - 2
Thread
M8
Overall Length (in)
6
Weight (lb)
0.8
A metal clamp with adjustable jaws and a trigger mechanism.
SKU
PG634V
Top V-Pad
Fixed
Bottom V-Pad
Fixed
Throat Depth (in)
3
MAX Clamping Capacity (in)
2 - 3
Thread
M8
Overall Length (in)
8.5
Weight (lb)
1.1
A metal clamp tool with adjustable jaws and a lever handle.
SKU
PG635V
Top V-Pad
Adjustable
Bottom V-Pad
Magnetic
(0º & 45º rotatable)
Throat Depth (in)
3
MAX Clamping Capacity (in)
1.5 - 2.5
Thread
M8
Overall Length (in)
8.5
Weight (lb)
1.2
Metal clamp tool with a trigger mechanism for gripping objects.
SKU
PG114V
Top V-Pad
Fixed
Bottom V-Pad
Fixed
Throat Depth (in)
3.5" (89 mm)
MAX Clamping Capacity (in)
1.5 - 2.5
Thread
M10
Overall Length (in)
11
Weight (lb)
2.8
SKU
PG115V
Top V-Pad
Adjustable
Bottom V-Pad
Fixed
Throat Depth (in)
3.5" (89 mm)
MAX Clamping Capacity (in)
1.5 - 2.5
Thread
M10
Overall Length (in)
11
Weight (lb)
2.9
Part No. Top V-Pad Bottom V-Pad Throat Depth (in) MAX Clamping Capacity (in) Thread Overall Length (in) Weight (lb)
PG622V Fixed Fixed 2 1 - 2 M8 6 0.8
PG634V Fixed Fixed 3 2 - 3 M8 8.5 1.1
PG635V Adjustable

Magnetic

(0º & 45º rotatable)

3 1.5 - 2.5 M8 8.5 1.2
PG114V Fixed Fixed 3.5 1.5 - 2.5 M10 11 2.8
PG115V Adjustable Fixed 3.5 1.5 - 2.5 M10 11 2.9

Optional Accessories

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