A 1/4" x 3-3/4" stainless steel lag eye bolt is a type of fastener typically used for attaching cables or ropes to a surface. It consists of a lag screw on one end and a looped bolt on the other. They are known for their strength and durability, often used in both industrial and home applications. Stainless steel offers corrosion resistance, making it suitable for both interior and exterior use.