Coupler Wrench
A Coupler Wrench is a hand tool used to tighten reinforcing bars and couplers together. The use of this wrench makes the connection process much easier and increases both the speed and quality of the installation. A connection made without a coupler wrench is not complete, and the connection may not engage fully to the last thread of the reinforcing bar. The presence of this tool is essential on any job site where couplers are used to connect reinforcing bars.
Product Description
What Is a Coupler Wrench?
In general, a wrench is a hand tool used for tightening and loosening nuts and bolts. However, when working with reinforcing bars and couplers, a Coupler Wrench is an essential and highly practical tool.
This tool is a type of wrench with a long handle. At the end of the handle are two jaws, one of which is fixed and does not move relative to the handle. The other jaw is movable and is attached to the handle by a screw mechanism, allowing the wrench to grip couplers of various sizes. This feature makes it suitable for use with all coupler sizes. Both jaws are provided with serrations that improve the grip between the wrench and the reinforcing bar or coupler, making the connection easier to tighten.
The reason for using a long handle in this type of wrench is to generate a high tightening torque during installation. The extended handle makes force transmission much easier, so that a relatively small force applied at the handle produces a much greater force on the coupler, resulting in easier tightening of the coupler and reinforcing bar. In the past, other types of wrenches were used to tighten reinforcing bars and couplers, but today this connection has its own dedicated wrench. The serrated jaws of this wrench provide a better grip and improve the quality of the connection.
Material and Design of the Coupler Wrench
The Sahand Mechanical Splices Coupler Wrench has been designed by the company’s engineers and is manufactured at the Sahand Mechanical Splices factory.
The handle of this practical tool is made of iron, while the handle cover is made of non-slip rubber, making it more comfortable to use and preventing the wrench from slipping out of the operator’s hand. The two jaws of the wrench are made of steel to provide the required level of strength and durability.
Like the other products manufactured by Sahand Mechanical Splices, this product is supplied to customers in packaged form. The image below shows the packaging of this product.

Coupler Wrench Price and Purchase
The price of a coupler wrench may vary slightly due to market fluctuations; however, we always strive to keep the prices of our products as stable as possible.
The coupler wrenches manufactured by Sahand Mechanical Splices are of high quality and are suitable for all coupler and reinforcing bar sizes.
Contractors and customers can inquire about the price and purchase a coupler wrench through this page by registering on the website and placing an order, or by contacting the Sahand Mechanical Splices head office at +98 21 44024118.
Sahand Mechanical Splices manufactures all types of couplers and accessories for rebar coupling systems. The design and manufacture of all these products are carried out by the company’s specialists.







