SafeWaze FS1118 Stainless Steel Removable Trailing Fall Arrester, 5/8". The SafeWaze FS1118 Removable Anti-Panic Trailing Fall Arrester is designed for use with our 5/8" rope. This removable rope grab is constructed with stainless steel for extra corrosion resistance and trails along the rope lifeline with the user. Stainless steel, 4. 05" length. Meets OSHA 1926. 502, ANSI Z359. 1, ANSI A10. 32.