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BackRack Toolbox Brackets 21in Pair
BackRack Toolbox Brackets 21in Pair
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BackRack Toolbox Brackets 21in Pair

10 sold in last 15 hours
BackRack
BCK91010
Out of stock
$64.99
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Replaces Standard Railmount Hardware. Allows Toolbox to be installed flush against BackRack(TM). Eliminates gap between Toolbox and Backrack. Allows Toolbox to be installed without drilling into truck bed. Standard 21 inches. Optional 31 inches available.

This Part Fits:

Year Make Model Submodel
1978-1980 Chevrolet C10 Big Ten
1975-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1975-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1975-1986 Chevrolet C10 Scottsdale
1975-1986 Chevrolet C10 Silverado
1968-1974 Chevrolet C10 Pickup Base
1990-1993 Chevrolet C1500 454 SS
1994-1997 Chevrolet C1500 Base
1988-1998 Chevrolet C1500 Cheyenne
1988-1992 Chevrolet C1500 Scottsdale
1988-1998 Chevrolet C1500 Silverado
1990-1998 Chevrolet C1500 WT
1975-1981 Chevrolet C20 Cheyenne
1981-1986 Chevrolet C20 Custom
1975-1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1975-1986 Chevrolet C20 Scottsdale
1975-1986 Chevrolet C20 Silverado
1968-1974 Chevrolet C20 Pickup Base
1994-1997 Chevrolet C2500 Base
1988-1998 Chevrolet C2500 Cheyenne
1988-1992 Chevrolet C2500 Scottsdale
1988-1998 Chevrolet C2500 Silverado
1994-1995,1998 Chevrolet C2500 WT
1975-1981 Chevrolet C30 Cheyenne
1981-1986 Chevrolet C30 Custom
1975-1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1975-1986 Chevrolet C30 Scottsdale
1975-1986 Chevrolet C30 Silverado
1968-1974 Chevrolet C30 Pickup Base
1994-1997 Chevrolet C3500 Base
1988-1998 Chevrolet C3500 Cheyenne
1988-1992 Chevrolet C3500 Scottsdale
1988-1998 Chevrolet C3500 Silverado
2015-2020 Chevrolet Colorado Base
2015-2025 Chevrolet Colorado LT
2023-2025 Chevrolet Colorado Trail Boss
2015-2025 Chevrolet Colorado WT
2015-2025 Chevrolet Colorado Z71
2017-2025 Chevrolet Colorado ZR2
1975-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1975-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1975-1986 Chevrolet K10 Scottsdale
1975-1986 Chevrolet K10 Silverado
1968-1974 Chevrolet K10 Pickup Base
1994-1997 Chevrolet K1500 Base
1988-1998 Chevrolet K1500 Cheyenne
1988-1992 Chevrolet K1500 Scottsdale
1988-1998 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1998 Chevrolet K1500 WT
1975-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1975-1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1975-1986 Chevrolet K20 Scottsdale
1975-1983,1985-1986 Chevrolet K20 Silverado
1968-1974 Chevrolet K20 Pickup Base
1994-1997 Chevrolet K2500 Base
1988-1998 Chevrolet K2500 Cheyenne
1988-1992 Chevrolet K2500 Scottsdale
1988-1998 Chevrolet K2500 Silverado
1994-1995,1998 Chevrolet K2500 WT
1977-1981 Chevrolet K30 Cheyenne
1981-1986 Chevrolet K30 Custom
1977-1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1977-1986 Chevrolet K30 Scottsdale
1977-1986 Chevrolet K30 Silverado
1968-1974 Chevrolet K30 Pickup Base
1994-1997,1999-2000 Chevrolet K3500 Base
1988-1998 Chevrolet K3500 Cheyenne
1999-2000 Chevrolet K3500 LS
1988-1992 Chevrolet K3500 Scottsdale
1988-1998 Chevrolet K3500 Silverado
1982-1987 Chevrolet S10 Base
1982-1987 Chevrolet S10 Durango
1982-1987 Chevrolet S10 Sport
1982-1987 Chevrolet S10 Tahoe
1999-2005 Chevrolet Silverado 1500 Base
2016-2020 Chevrolet Silverado 1500 Custom
2019-2020 Chevrolet Silverado 1500 Custom Trail Boss
2014-2020 Chevrolet Silverado 1500 High Country
2004-2006,2009-2013 Chevrolet Silverado 1500 Hybrid
1999-2013,2015-2018 Chevrolet Silverado 1500 LS
1999-2020 Chevrolet Silverado 1500 LT
2019-2020 Chevrolet Silverado 1500 LT Trail Boss
2007-2020 Chevrolet Silverado 1500 LTZ
2019-2020 Chevrolet Silverado 1500 RST
2003-2006 Chevrolet Silverado 1500 SS
2015-2020 Chevrolet Silverado 1500 SSV
2002-2020 Chevrolet Silverado 1500 WT
2010-2013 Chevrolet Silverado 1500 XFE
2004-2005 Chevrolet Silverado 1500 Z71 Off-Road
2007 Chevrolet Silverado 1500 Classic Hybrid
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic SS
2007 Chevrolet Silverado 1500 Classic WT
2005 Chevrolet Silverado 1500 HD Base
2001-2003,2005 Chevrolet Silverado 1500 HD LS
2001-2003,2005-2006 Chevrolet Silverado 1500 HD LT
2007 Chevrolet Silverado 1500 HD Classic LT
2019 Chevrolet Silverado 1500 LD Custom
2019 Chevrolet Silverado 1500 LD LT
2019 Chevrolet Silverado 1500 LD WT
1999-2004 Chevrolet Silverado 2500 Base
1999-2004 Chevrolet Silverado 2500 LS
1999-2004 Chevrolet Silverado 2500 LT
2004 Chevrolet Silverado 2500 WT
2001-2005 Chevrolet Silverado 2500 HD Base
2020 Chevrolet Silverado 2500 HD Custom
2015-2020 Chevrolet Silverado 2500 HD High Country
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2020 Chevrolet Silverado 2500 HD LT
2007-2020 Chevrolet Silverado 2500 HD LTZ
2003-2020 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2015-2020 Chevrolet Silverado 3500 HD High Country
2007-2020 Chevrolet Silverado 3500 HD LT
2007-2020 Chevrolet Silverado 3500 HD LTZ
2007-2020 Chevrolet Silverado 3500 HD WT
2001-2005 Ford Ranger Edge
1998-2002 Ford Ranger EV
2005-2009 Ford Ranger FX4
2002 Ford Ranger Postal
1993-1998 Ford Ranger Splash
1993,1997,2006-2011 Ford Ranger Sport
1993-1997,2005-2007 Ford Ranger STX
2004 Ford Ranger Tremor
1993-2011 Ford Ranger XL
1995 Ford Ranger XL Sport
1993-2011 Ford Ranger XLT
1975-1978 GMC C15 Base
1977-1978 GMC C15 Heavy Half
1975-1978 GMC C15 High Sierra
1977 GMC C15 Indy Hauler
1975-1978 GMC C15 Sierra Classic
1975-1978 GMC C15 Sierra Grande
1978 GMC C15 Street Coupe
1968-1974 GMC C15/C1500 Pickup Base
1979-1986 GMC C1500 Base
1979-1980 GMC C1500 Heavy Half
1979-1986 GMC C1500 High Sierra
1988-1993 GMC C1500 Sierra
1979-1986 GMC C1500 Sierra Classic
1979-1982 GMC C1500 Sierra Grande
1997 GMC C1500 Sierra GT
1994-1998 GMC C1500 Sierra SL
1988-1998 GMC C1500 Sierra SLE
1994-1998 GMC C1500 Sierra SLT
1988-1993 GMC C1500 Sierra SLX
1994-1998 GMC C1500 Sierra Special
1979-1982 GMC C1500 Street Coupe
1975-1978 GMC C25 Base
1975-1978 GMC C25 High Sierra
1975-1978 GMC C25 Sierra Classic
1975-1978 GMC C25 Sierra Grande
1968-1974 GMC C25/C2500 Pickup Base
1979-1986 GMC C2500 Base
1979-1986 GMC C2500 High Sierra
1988-1993 GMC C2500 Sierra
1979-1986 GMC C2500 Sierra Classic
1979-1982 GMC C2500 Sierra Grande
1994-1998 GMC C2500 Sierra SL
1988-1998 GMC C2500 Sierra SLE
1994-1998 GMC C2500 Sierra SLT
1988-1993 GMC C2500 Sierra SLX
1975-1978 GMC C35 Base
1975-1978 GMC C35 High Sierra
1975-1978 GMC C35 Sierra Classic
1975-1978 GMC C35 Sierra Grande
1979-1986 GMC C3500 Base
1979-1986 GMC C3500 High Sierra
1988-1993 GMC C3500 Sierra
1979-1986 GMC C3500 Sierra Classic
1979-1982 GMC C3500 Sierra Grande
1994-1998 GMC C3500 Sierra SL
1988-1998 GMC C3500 Sierra SLE
1994-1998 GMC C3500 Sierra SLT
1988-1993 GMC C3500 Sierra SLX
2018-2020 GMC Canyon All Terrain
2021-2025 GMC Canyon AT4
2023-2025 GMC Canyon AT4X
2015-2020 GMC Canyon Base
2017-2025 GMC Canyon Denali
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SHIPPING POLICIES AND DISCLAIMERS ORDER WITH FREE SHIPPING If your order of qualifying parts is identified with a message stating "Qualifies for Free Shipping..." is $75 or more, you may qualify for Free Shipping. With Free Shipping, your order will be delivered by Standard Ground only (Expedited Shipping does not qualify) Free Shipping is available to US. addresses in the contiguous 48 U.S. states Parts without the "Qualifies for Free Shipping..." messages do not qualify for Free Shipping *The following parts are excluded from Free Shipping unless otherwise stated: All tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops, cargo racks and drivetrain parts Oversized items and items delivered by truck freight (Truck Freight Items Ship Free When You Pick Up In Store) Prior purchases and returns DELIVERY TIME Most orders are shipped within 1-2 business days from the date the order was placed.* Some orders are shipped direct from the manufacturer and may be delayed in their shipping process. In other cases, some orders are sent from multiple locations and may require that we ship items from the same order in more than one box. In these particular instances, shipping charges are based on the total weight of your order and you will only be charged one low delivery price. Custom products or specialty items that are made to order may also require additional lead time for delivery depending on the manufacturer's production schedule and location. "3-Day", "2-Day" and "Next Day" shipping methods indicates the transit time after the order has been picked up by the shipping carrier and does not include the processing time at our fulfillment center. Please verify your shipping address before you submit your order to ensure the quickest possible delivery. *Orders placed from Canada are shipped within 3-5 business days from the date the order is placed. PRICING Some shipping quotes given online are not necessarily accurate and may need to be recalculated manually. This most commonly occurs with orders shipped outside the 48 contiguous states, or to APO/FPO addresses. In the event of any additional shipping charges or alterations to your shipping total, we will attempt to contact you and your order will be held pending your approval of any changes. SHIPPING METHODS For most orders, we ship using UPS, FEDEX and USPS Ground Service for domestic shipments within the 48 contiguous states. Common Carrier transportation may be required for domestic shipments which are oversized, overweight, or need some type of special handling. In these instances our delivery agent will contact you to schedule delivery. IMPORTANT NOTE: If you are not at home at the agreed time of delivery, you may be charged a redelivery fee equal to your shipping charge. SHIPPING SPECIALS On occasion, Underdog Motorsports may offer shipping promotions, such as free or discounted shipping. Whether immediately stated or not, these specials are only available within the contiguous 48 states and always exclude Hawaii, Alaska and any of the US territories outside the continental United States. WARRANTY POLICY Underdog Motorsports guarantees the workmanship of the products sold for a period of 30 days from date of receipt. If you have received a defective product, please review the manufacturer information included with your new product. Should your product fail after 30 days, please contact us and we will assist you in submitting a claim to the manufacturer. RETURN POLICY Underdog Motorsports gladly accepts returns on all new merchandise. Note that all returns are subject to a 20% restocking fee. Please try to include all original packaging, manuals and ancillary materials in order to avoid being penalized. Reimbursement eligibility for returns is as follows: Within 30 days of invoice date: full refund, less any restocking fees After 30 days of invoice date: store credit only, less any restocking fees After 90 days of invoice date: no refunds or returns after 90 days Refunds will be given on parts only and excludes labor or installation charges, shipping or any other charges. All parts must be returned in the original package, cannot be damaged or installed and must be in original condition. All returned parts must be sent freight prepaid and are subject to a re-boxing fee. Certain parts are not returnable, including but not limited to wheels and tires that have been mounted and/or installed, electrical items and closeouts. Customer returns for parts received as part of a "free shipping" offer will be credited for the amount of the returned parts less actual outbound shipping charges paid by us and any restocking fee that may apply. RETURN PROCEDURE For all returns, please call 480-269-2833. Provide a specific reason for your return and request a Return Goods Authorization (RGA) number. When packaging your parts for shipping, write the RGA number on the outside packaging in large, easily visible letters, and include a copy of the original invoice in the package. We strongly recommend packing any parts with fragile components with sufficient padding. Note that we are not responsible for products being returned to us that are damaged mid-shipment. PRODUCT PRICING POLICY While Underdog Motorsports and our affiliates do our best to ensure that the information viewed on our website is as accurate and error-free as possible, mistakes do occur. We do not warrant that product descriptions and all other content of this website to be entirely accurate, complete, reliable, current or error-free. Additionally, barring any pricing inaccuracies, items in your shopping cart should always reflect the most recent price, as is also displayed on the item's product detail page. Please note that this price may differ from the price shown for the item when you first place it in your cart. With respect to items sold by Underdogmotorsports.com, we cannot confirm the price of an item until you order. Despite our best efforts, a small number of the items in our catalog or on our website may be mispriced. In the event of a pricing inaccuracy, we will proceed at our discretion as follows: If an item's correct price is lower than our stated price, we will charge the lower amount and ship you the item. If an item's correct price is higher than our stated price, we will take one of the following actions: Your order will be held and we will attempt to contact you for further instruction regarding you order Your order will be cancelled and we will notify you of the cancellation immediately Also note that purchases from third-party sellers using Underdogmotorsports.com payments are charged at the time you place your order and third-party sellers may follow different policies in the event of a mispriced item. CONTACT If you wish to contact us with any further questions, comments, or concerns, 480-269-2833 or email us Underdogmotorsports21@gmaiL.com

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