Slide Out Wiring Guard; Flexguard; Use To Protect Plumbing/ Wiring And Hoses During Extension And Retraction Of Slide Out Room; With 8 Inch Mounting Post With Washer/ 5 Double Space Flex Guard Clips/ Double Flex Guard,LCI's patented Flex Guard system utilizes a heavy-duty flexible rail, which offers support and protection to vital slide-out plumbing, wiring and hoses under the slide room floor. The Flex Guard smoothly straightens during extension, and safely bends in an arc as it contracts. This unique design prevents sagging during slide out operation as well as the unnatural bends and stresses that can lead to breakage.