New OEM Genuine Silverado Sierra Crew Cab 1500 Hard Cover Rail Clamp Kit - not aftermarket junk! New, never installed, only opened to photo. Fits Crew Can Only - Short box only (5'9" bed only) Rails Only - Hardware is not part of kit Fits: 2019-2022 Sierra 1500 2019-2020 Silverado 1500 ???????OEM# 84962250 Please contact us with any questions!! Thank you!!! PLEASE NOTE! Due to outrageous shipping costs in todays economy, oversize boxes are nearly double what is used to cost to ship...for that reason, States in the Mountain and Pacific time zones are sadly costing buyers more for shipments. We do apologize for this but the truth is, it costs more just to ship out West...which we can not justify making folks in the rest of the USA pay for with "free shipping" as a part of the total cost just to cover the Western States costs. Thank you for understanding!