Previous Product Next Product Hardware for M4000 Single Rail quantity Add to cart$24.00 SKU: D506 Category: Hardware Tag: Hardware Description Additional information DescriptionM4000 Single RailAdditional informationWeight0.5 lbsDimensions4 × 4 × 4 inRelated products Quick View Quick ViewHardware for Box truck Universal (H1 High Mount – Vehicle – 1 Bar) $25.00 Quick View Quick ViewVantech Plus Nut Upgrade Kit – 5/16″ Set of 12Universal Zinc $30.00 Quick View Quick ViewHardware for Ford Transit 2015-Newer (Mount – Vehicle – 3 Bar) $15.00 Quick View Quick ViewAccessories Combo with Hardware Combo for H1 Systems 2 Bar Steel $89.00 Quick View Quick ViewHardware for Box truck Universal 4” Interior Plate M Series $12.00