Power Grip Pliers · 418S
450 mm C Clamp Long Power Grip Locking Plier
CrV, 0-150 mm Jaw Capacity Hand Tools
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Why this one
Built for heavy duty clamps and deep-reach work
This tool delivers an overall length of 450 mm (17.7 in) and a jaw capacity of 0-150 mm, giving you the reach and opening needed to clamp thick stock, wide flanges, and layered materials that shorter alternatives cannot handle.
Ideal for welding clamps and fabrication
Lock this tool onto your workpiece and free both hands for welding, grinding, or fitting.
Chrome vanadium construction for metal clamps that last
The jaws and mechanism are manufactured from CrV steel, delivering the toughness needed to resist spreading under sustained clamping loads.
Wide jaw capacity from 0 to 150 mm
The adjustable screw at the base of the handle lets you set jaw capacity anywhere from fully closed to 150 mm open, covering a broad range of material thicknesses in a single tool.
Quick-release locking mechanism
The integrated lock lever lets you apply and release clamping force with one hand, speeding up repetitive setups.
Read the full description
When your workpiece is too deep or too thick for a standard clamp, this 450 mm (17.7 in) long-reach plier fills the gap. With a jaw capacity adjustable from 0 to 150 mm and an 18 mm jaw opening, it grips flat stock, angle iron, tubing, and stacked panels securely while you weld, drill, or assemble.
The chrome vanadium jaws resist deformation under sustained pressure, and the locking mechanism holds firm so you can work two-handed on the joint. A single lever releases the jaws instantly, making repositioning fast during repetitive welding and fixturing tasks.
At 1192 g, this plier provides real leverage. The long handles multiply your hand force into serious clamping pressure without the bulk of a bench-mounted clamp, so it travels easily from the shop to the job site. Whether you are fitting exhaust systems, fabricating brackets, or aligning bodywork, this tool earns its place in your clamping kit.
Specifications — Length: 450 mm (17.7 in) | Jaw Opening: 18 mm | Jaw Capacity: 0-150 mm | Material: Chrome Vanadium (CrV) | Weight: 1192 g.
Specifications
| Type | Pliers |
|---|---|
| Category | Power Grip Pliers |
| Part number | 418S |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.