EPMAN - 1Pair Spring Type Boot Hold Down Hooks Bonnet Stainless Steel Pin Trunk EP-01608(1PC) Product Details: Competition Boot Springs - Suitable for use on Boots, Bonnets and Exhaust Systems This spring pin kit used for fixing your vehicle #39;s truck hood. It is for racing use only. Compatibility: Universal Fit Colour: Silver Type:Racing Spring Pin Kit Size Whole Spring Unit Length : 155.8 mm / 6.14 inch Material: Stainless Steel and Aluminum Included: 1 Pair Spring Pin Kit , as shown in the image All items are Brand New unless stated otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions. We take no responsibility in teaching you how to install. Professional installation is strongly recommended.