Apex C20CHN Locking Chain Pliers 9 Inch Nickel Plated

Product Description

The APEX C20CHN is a 9-inch locking chain pliers tool designed to grip irregular, oversized, and round workpieces that standard jaw pliers cannot hold securely. The chain jaw wraps around pipe, fittings, flanges, and odd-shaped objects, delivering a firm locking bite across a jaw capacity of 5.7 inches. Constructed from alloy steel with a nickel plated finish, the C20CHN resists corrosion and wear in demanding jobsite conditions. This tool is well suited for plumbers, pipefitters, HVAC technicians, and general trade professionals who need reliable clamping force on components that resist conventional gripping.

The C20CHN is used in residential and commercial plumbing, HVAC, and mechanical service work. The chain jaw design makes it especially effective for gripping large-diameter pipe, conduit, and irregularly shaped fittings where a fixed-jaw locking pliers would slip or fail to seat. The locking mechanism holds tension without continuous hand pressure, freeing the technician to work with both hands on adjacent tasks. It is a standard addition to a trade tool kit for pipe service, flange work, and general mechanical assembly.

Key Features

• Chain jaw design grips irregular, round, and oversized workpieces up to 5.7 inches jaw capacity
• Alloy steel construction for strength and durability under heavy clamping loads
• Nickel plated finish resists corrosion and surface wear
• Locking mechanism maintains grip without sustained hand pressure
• 6-inch handle length provides leverage and control during use
• Jaw thickness of 0.5 inches and jaw width of 2.45 inches for secure seating on pipe and fittings

Compatibility

Designed as a general-purpose locking chain pliers for trade and mechanical service applications requiring grip on pipe, conduit, flanges, and irregularly shaped components.

Installation Notes

Locking chain pliers are typically used by licensed plumbers, pipefitters, and HVAC technicians during pipe service, fitting removal, and mechanical assembly tasks. Before use on pressurized systems, isolate and depressurize the line in accordance with applicable codes. Adjust the locking tension with the adjustment screw before engaging the chain jaw to avoid over-clamping on soft or finished pipe surfaces. Inspect the chain and locking mechanism for wear before each use.

Technical Specifications

• Overall Length: 9 inches
• Jaw Type: Chain
• Jaw Capacity: 5.7 inches
• Jaw Thickness: 0.5 inches
• Jaw Width: 2.45 inches
• Handle Length: 6 inches
• Material: Alloy Steel
• Finish: Nickel Plated
• Weight: 1.67 pounds
• UPC: 037103206794

Standard Information

• Brand: APEX
• Manufacturer Part Number: C20CHN