A full-length profile of the Crescent HL120PN 20-inch straight jaw tongue and groove pliers featuring a black forged alloy steel body and long handles with rawhide-colored plastic dipped grips for industrial leverage.
Retail-ready carded packaging for the Crescent HL120PN tongue and groove pliers highlighting professional features such as angled teeth for maximum grip, 11 jaw positions, and a massive 5.5-inch jaw capacity.
A marketing image of the Crescent 20-inch straight jaw pliers with an attention-grabbing header stating Versatile Utility Pliers and emphasizing that the long handles provide additional mechanical leverage for high-torque tasks.
Close-up technical view of the HL120PN pliers showcasing the smooth, positive joint action of the precision-machined interlock and the maximum durability of the alloy steel construction with induction-hardened teeth.
Detailed view focusing on the long, curved handles of the Crescent industrial hand tool, illustrating the ergonomic rawhide-colored dipped grips designed to provide extra power and comfort during every turn.
A comprehensive technical specifications infographic for the HL120PN model detailing the 5.5-inch jaw capacity, 3.2-inch jaw length, 20-inch overall length, and forged alloy steel material composition.
A full-length profile of the Crescent HL120PN 20-inch straight jaw tongue and groove pliers featuring a black forged alloy steel body and long handles with rawhide-colored plastic dipped grips for industrial leverage.
Retail-ready carded packaging for the Crescent HL120PN tongue and groove pliers highlighting professional features such as angled teeth for maximum grip, 11 jaw positions, and a massive 5.5-inch jaw capacity.
A marketing image of the Crescent 20-inch straight jaw pliers with an attention-grabbing header stating Versatile Utility Pliers and emphasizing that the long handles provide additional mechanical leverage for high-torque tasks.
Close-up technical view of the HL120PN pliers showcasing the smooth, positive joint action of the precision-machined interlock and the maximum durability of the alloy steel construction with induction-hardened teeth.
Detailed view focusing on the long, curved handles of the Crescent industrial hand tool, illustrating the ergonomic rawhide-colored dipped grips designed to provide extra power and comfort during every turn.
A comprehensive technical specifications infographic for the HL120PN model detailing the 5.5-inch jaw capacity, 3.2-inch jaw length, 20-inch overall length, and forged alloy steel material composition.
Crescent

Crescent HL120PN 20 Inch Straight Jaw Tongue and Groove Pliers Forged Alloy Steel 5.5 Inch Capacity 11 Position Adjustable Industrial Leverage Tool

In stock
SKU: HL120PN
$45.15
$48.15 Sale $45.15

Description

crescent trusted by the trades logo

Industrial Leverage Meets Precision Grip: Crescent 20" Straight Jaw Tongue and Groove Pliers with Dipped Handles

Tackle the most demanding plumbing, industrial, and automotive tasks with the Crescent HL120PN 20-Inch Tongue and Groove Pliers. Forged from high-quality alloy steel, these massive utility pliers are engineered for professionals who require extreme leverage and maximum durability. Whether you are gripping large-diameter pipes, heavy fasteners, or irregularly shaped objects, the precision-machined interlock joint ensures smooth, positive action that will not slip under heavy loads.

The HL120PN stands out with a unique tooth design and induction-hardened teeth that maximize torque transfer while requiring significantly less effort from the user. With 11 adjustable jaw positions and a substantial 5.5-inch jaw capacity, these pliers offer incredible versatility for projects of all shapes and sizes. The long, curved handles provide the critical mechanical advantage needed for high-torque applications, while the rawhide-colored plastic-dipped grips ensure a secure, comfortable hold even in greasy conditions.

Key Features

  • Industrial Leverage: The 20-inch overall length provides superior leverage for increased power in every turn.
  • Precision Interlock Joint: Machined interlock design offers smooth adjustment and a positive, no-slip grip under extreme pressure.
  • Advanced Tooth Design: Unique tooth pattern is engineered to increase torque transfer with minimal effort.
  • Induction-Hardened Teeth: Forged alloy steel teeth are hardened for long-lasting sharpness and rigorous professional use.
  • Versatile Adjustability: Features 11 jaw positions to accommodate a wide variety of workpieces up to 5.5 inches.
  • Comfortable Dipped Grips: Rawhide-colored plastic-dipped handles provide a secure, ergonomic grip during high-torque tasks.

What's Included

  • (1) Crescent 20" Straight Jaw Tongue and Groove Pliers (HL120PN)

Specifications

Part Number HL120PN
Overall Length 20.0 in
Jaw Capacity 5.5 in
Number of Jaw Positions 11
Jaw Type Straight
Material Forged Alloy Steel
Handle Material Plastic Dipped
Jaw Length 3.2 in
Jaw Thickness 0.50 in
Weight 4.065 lb
ASME Specification Exceeds
Warranty Full Lifetime

Pro-Tip: To achieve maximum gripping force with tongue and groove pliers, always adjust the jaw opening so that the handles remain nearly parallel when gripped onto the workpiece. This position provides the most efficient transfer of hand strength into clamping force.