The M8 Eye Bolt Kit/Marine contains 4 x M8 eyebolts made of 316-grade stainless steel (marine) for use with One Systems models 108.HTC, 108.HTH, 108.HSB and 208.HTC. The M8.EyeBoltKit.M utilizes forged-shoulder bolts made of 316-grade marine stainless steel that will withstand installation anywhere outdoors as well as for general-purpose indoor applications. Before using this product, it is important to read "Rigging and Suspension of One Systems Products" which is available for download at www.onesystems.com in the Tech Paper / Install guide section of the One Systems website.