LD-166 Chrome Vanadium Steel Locking Pliers Set 3pc 7 10 12 Inch | Wholesale Supplier

LD-166 Chrome Vanadium Steel Locking Pliers Set 3pc 7 10 12 Inch | Wholesale Supplier

SKU: LD-166

LD-166 Chrome Vanadium Steel Locking Pliers Set includes 7 inch, 10 inch, and 12 inch curved jaw pliers with quick-release trigger and TPR dual-color handles. Cr-V steel construction for welding, fabrication, and general gripping tasks.

MOQ:50
Price Range:$4.50 - $15.00 / set
Material:Chrome Vanadium Steel Cr-V / TPR Dual-Color Handle / Zinc Alloy Trigger
Certifications:CE / GS / ISO 9001
Size Range:7 inch / 10 inch / 12 inch; Jaw opening 0-38mm / 0-50mm / 0-65mm; Overall length 175-300mm
Color Options:Silver Jaw / Blue-Yellow TPR Handle / Purple Blister Card
Weight:580
Packing:3pc set on purple blister card with hanging slot, 40 sets per carton; blister card with size labels
Lead Time:10-18 days
Sample:Available
Customization:OEM handle color, custom size combination, private label card, logo printing on card
Mixed Order:true

Product Details

LD-166 Chrome Vanadium Steel Locking Pliers Set 3pc 7 10 12 Inch

LD-166 Chrome Vanadium Steel Locking Pliers Set includes 7, 10, and 12 inch curved jaw pliers with quick-release trigger and TPR dual-color handles. Cr-V steel construction for welding, fabrication, and general gripping tasks.

The LD-166 Chrome Vanadium Steel Locking Pliers Set is a comprehensive 3-piece clamping toolkit that covers light to heavy gripping requirements. Each locking plier is forged from chrome vanadium steel (Cr-V) and heat-treated to HRC 42-48 hardness for maximum jaw strength and wear resistance. The 7-inch plier provides fine control for delicate work like electronics, small parts, and hobby projects. The 10-inch plier is the versatile mid-size for general welding, automotive, and plumbing tasks. The 12-inch plier delivers maximum clamping force for heavy fabrication, structural work, and large pipe clamping. All three feature a quick-release trigger mechanism for instant one-handed lock and release, reducing setup time and increasing workflow efficiency. TPR dual-color handles in blue and yellow provide a comfortable, non-slip grip that resists oil and chemical exposure in workshop environments. Serrated curved jaws grip flat, round, and irregular shapes securely without slipping. An adjustable thumb screw allows precise pressure setting for different material thicknesses. Whether welding metal joints, holding workpieces for machining, gripping bolts for removal, or clamping pipes for soldering, the LD-166 set provides the right size and grip for every task.

Core Features

  • 3-piece set: 7, 10, and 12 inch for light to heavy gripping
  • Cr-V steel jaws HRC 42-48 for strength and wear resistance
  • Quick-release trigger for instant one-handed operation
  • TPR dual-color handles resist oil and chemicals
  • Serrated curved jaws grip multiple shape profiles
  • Adjustable thumb screw for precise pressure control

Application Scenarios

  • Welding workpiece positioning and holding
  • Metal fabrication and assembly clamping
  • Automotive repair bolt and hose gripping
  • Plumbing pipe holding during soldering
  • Woodworking temporary clamping
  • Heavy-duty mechanical assembly and disassembly

FAQ

What is the gripping force for each size?

The 7-inch delivers approximately 15kN, 10-inch approximately 22kN, and 12-inch approximately 30kN of clamping force when fully engaged with proper jaw adjustment.

Can these pliers be used for welding duty?

Yes, the Cr-V steel construction and serrated jaws are designed for welding applications. The pliers withstand welding heat and spatter during normal TIG and MIG welding proximity.

Are replacement jaw pads available for delicate surfaces?

The standard serrated jaws are designed for firm gripping. For delicate surfaces, we recommend wrapping jaws with tape or using our nylon-jaw locking pliers variant.

How do I adjust the clamping pressure?

Turn the thumb screw at the handle base before engaging to set jaw opening relative to workpiece thickness. Finer setting equals tighter grip when locked.