The National 5/16" x 4" Stainless Steel Lag Screw Eye N220798 Pack of 10 is a durable and reliable hardware product designed for various home improvement projects. Manufactured by National Hardware and sourced from China, these stainless steel lag screw eyes are perfect for securing items in place with a sturdy and long-lasting attachment. With a size of 5/16" and a length of 6.850 inches, this pack of 10 eyebolts and eyescrews is a versatile and essential addition to any toolbox.