For those seeking to enhance their locking tools, the Vise-Grip replacement chain is an essential accessory designed specifically for the 20R Locking Tools. Crafted by IRWIN, this durable replacement chain measures 5.5 inches in length and 2.2 inches in width, ensuring a perfect fit for your existing tool. Weighing just 0.591 lbs, it is lightweight yet robust, making it an ideal choice for both professional and DIY applications. With its straightforward design, this replacement chain allows users to easily select the appropriate size, ensuring optimal functionality and performance for all your clamping needs.