Pipe wrenches ELORA 75, US-Norm GGG-W-651, class A, Type 1

Pipe wrench ELORA 75 series ”stillson”, American type, special high grade tool steel. Elora Germany. The pipe wrench, often referred to as a “Stillson” wrench, is a type of adjustable wrench used for gripping and turning pipes or cylindrical objects. It is a popular tool in plumbing, construction, and other industries where pipe installation, repair, or maintenance is involved.

The term “Stillson” is often used to describe a specific type of pipe wrench that follows the design patented by Daniel C. Stillson in 1869. Stillson’s design revolutionized pipe wrenches by introducing a movable jaw that could be adjusted to fit pipes of various sizes. This adjustable feature is a defining characteristic of Stillson wrenches and sets them apart from fixed-size wrenches.

Pipe wrench ”stillson” ELORA 75, American type

One notable feature of the Stillson pipe wrench is its construction material. It is typically made of special high-grade tool steel, which is known for its strength, durability, and resistance to wear and tear. This ensures that the wrench can withstand the significant forces and pressures applied during pipe-related tasks.

The wrench consists of a lower stationary jaw and a movable upper jaw. The upper jaw can be adjusted by turning a threaded knob or handle located near the head of the wrench. This allows the wrench to accommodate pipes of different diameters by creating a secure grip on the pipe.

– For pipe from 35mm-77mm
– American type
– Adjustable with knurled adjustment
– Forged pieces hardened and tempered
– Teeth additionally inductive hardened and staggered in reverse order
– Steel-grey, handles blue coated, polished jaws
– Special high grade tool steel
– US-Norm GGG-W-651, class A, Type 1

The jaws of the Stillson wrench have sharp, angled teeth that provide a strong bite on the pipe’s surface. When the wrench is applied to a pipe, the teeth dig into the material, allowing for a firm grip and preventing slippage while turning. The design of the teeth enables the wrench to provide a secure grip even on smooth or slippery surfaces.

Stillson wrenches are commonly available in various sizes to accommodate different pipe diameters. The length of the handle can vary, with longer handles providing increased leverage for turning larger pipes. The wrenches are often marked with their maximum pipe capacity, indicating the largest pipe diameter they can effectively grip.

Stillson pipe wrenches are a type of adjustable wrench commonly used in pipe-related applications. They are known for their special high-grade tool steel construction, adjustable jaws, and sharp teeth that provide a secure grip on pipes. These wrenches are versatile tools that are invaluable in plumbing, construction, and other industries where pipe work is involved.