Tail Devils Rail Devils are sparking skateboard rails with flints built right in. Hit a boardslide or smith grind and they shoot sparks.Made of premium UHMW polyethylene for consistent slides, each rail has 28 cylinder flints spread across the sliding surface to maximize sparks. They're 14.25" long with a 5-hole design, and adhesive backing helps with install and keeps them from rattling.Who Rail Devils Are For Skaters who want sparks on every boardslide Tail Devil fans Night skaters Anyone who wants rails that do more than protect Features 28 cylinder flints across the sliding surface Premium UHMW polyethylene Classic medium size, 14.25" long Rectangular profile with rounded corners 5 screw holes per rail Adhesive tape backing Benefits Throws sparks on boardslides and smith grinds Consistent slides Adhesive backing prevents rattling Your choice of Phillips or star head screws How to Install Rail Devils Peel off the adhesive backing. Line up each Rail Devil 1/8" to 1" in from the edge of the board and press it on. Screw them in with your choice of the Phillips or star head screws. Tail Devil recommends screwing them in by hand. Spark it up. Specs Brand Tail Devil Model Rail Devils Type Sparking rails Length 14.25" Hole Pattern 5-hole Material UHMW polyethylene Flints 28 cylinder flints per rail Adhesive Backing Yes Includes 2 rails, 10 Phillips and 10 star head wood screws, and a double-ended #2 Phillips/T10 star bit Compare Tail Devil Spark GearTail Devil makes sparking skid plates for your tail or nose and sparking rails for your board slides. Product Type Mounting The Original Tail Devil Spark skid plate 3M tape and 2 screws Rail Devils (this page) Sparking rails, 14.25", 5-hole Adhesive backing and screws FAQDo these come as a pair?Yes. You get 2 rails, one for each side of your deck, plus the mounting screws.When do they spark?During slide tricks like boardslides and smith grinds, when the flints scrape the obstacle.Why are there two sets of screws?So you can choose Phillips or star head. Both are included, along with a double-ended bit for either one.Do they have adhesive backing?Yes. The tape helps you line them up during install and keeps them from rattling.