【Applicable Model】 This vinyl siding adapter tip is designed for installing Dewalt roofing nail gun cordless 20v DCN45RNB, DCN45RND1 and DCN45RN.Please check the model number of your tool before purchase. 【Quality Material】 This vinyl siding adapter is made of high quality plastic material, factory-tested, not easy to break, durable and last longer. 【Professional Upgrade】 Compared to other vinyl siding adapters, ours is more professional and durable. Our vinyl siding adapter tip is designed to fit vinyl siding perfectly, with precise alignment features unmarked tips and an easy-to-see nail guide that accurately tips the adapter in place, reducing the risk of material damage and providing a professional, seamless finish every time. 【Easy to Use】This vinyl siding adapter is easy to install and use, which can save you a lot of time and effort. ----------TIP: For better use of this vinyl siding adapter, make sure that both tips are close to the target when firing the nails, as a single tip can't withstand the strong force of a nail gun, make sure to combine it with the right usage and you will get powerful aid! 【Set Includes】2 x Vinyl Siding Adapter Tip. If you have any questions about our products, please feel free to contact us, we will provide you with satisfactory service within 24 hours.