We are dedicated towards proposing the finest grade Extension Bar, which is precisely designed to be utilized for deep holes drilling operations. This type of bar can extend the length of various drive tools in order to ensure their easy excess in different applications. It is made of top of the line stainless steel metal with progressive casting technology and finished advanced chrome plating to guarantee its excellent tensile strength, precise dimension, rust resistance, and robust construction. The Extension Bar comes in different lengths, diameters and finishes.