Licota ATA-0275A 45-150mm Chain Wrench

Licota ATA-0275A 45-150 mm chain wrench is a high-end specialized hand tool from the Licota brand (Taiwan). This device is designed to loosen or tighten large-diameter, high-torque round and cylindrical objects such as water pipes, metal pipes, machine shafts, or especially oil filters on automobiles and industrial machinery.

Specifications of Licota ATA-0275A 45-150 mm Chain Wrench

Tool type: Chain wrench / Chain strap wrench
Jaw capacity: Ø45 – 150mm
Handle length: 300mm
Chain length: 520mm
Size: 12 inch
Material: CR-V steel

Key Features

• Wide working diameter range of 45 - 150 mm: Flexible customization allows the wrench to handle small cylindrical objects (45mm) up to large pipes and filters (150 mm), replacing multiple standard wrench sizes.
• Super durable Chrome Vanadium (Cr-V) steel: The wrench body is forged from high-grade Cr-V alloy steel, heat-treated for optimal hardness. This material allows the tool to withstand extreme twisting and bending forces without deformation or breakage.
• Industrial-grade load-bearing chain: The chain consists of thick links, securely connected with high load-bearing capacity. The wide chain plate helps evenly distribute pressure on the object's surface, increasing grip and minimizing chain slip when applying high torque.
• Smart reversible bite teeth design: The head of the wrench (contacting the object) is machined with sharp, high-hardness serrated teeth. This tooth design locks firmly onto the pipe body in both directions; simply flipping the wrench over switches between tightening and loosening modes.
• Ergonomic handle: The handle length is optimally calculated to create a large lever arm, helping technicians save maximum effort when dealing with rusted or over-tightened joints.

Practical Applications

Licota ATA-0275A is an essential supply in fields such as:

• Automotive repair and maintenance: Specialized for removing oil and fuel filters on passenger cars, trucks, and construction machinery.
• Plumbing & Pipeline construction: Tightening and loosening metal water pipe joints and technical piping in M&E systems.
• Industrial machinery maintenance: Assembling and disassembling cylindrical machine details and drive shafts in workshops.

Proper and Safe Usage Instructions

1. Wrap the chain: Place the wrench head close to the surface of the object, wrap the chain around the entire circumference of the pipe/filter.
2. Engage the chain: Pull the chain taut and lock a link into the slot on the wrench head so it wraps as snugly and tightly as possible.
3. Twisting operation: Push or pull the wrench handle in the required operating direction. When torque is applied, the serrated head automatically bites into the surface to transmit force, while the chain acts as a center lock to prevent circular slippage.

Usage Notes

• Do not exceed the recommended size.
• Avoid using excessive sudden force that may deform the chain.
• Do not use on excessively hot components.
• Store in a dry place to limit oxidation.
• Periodically inspect chain links before applying heavy force.

Licota ATA-0275A is a prominent specialized chain wrench featuring high load capacity, flexible opening, strong grip, and powerful operation. Thanks to its sturdy design and durable CR-V steel material, the product effectively meets the needs of assembling and disassembling pipelines, oil filters, and large mechanical parts.