10 E-Track Wood Beam End Socket Shelf Brackets w/E Track Fittings, for 2x4 & 2x6 in Truck, Trailer, Van, RV, Cargo Tie-Down Systems, ETrack Tiedowns for Custom Load Bar, Handmade Cabinet, Shelves

These Best Selling Shoring Beam Cargo Bar Wood Beam End Socket Shelf Brackets Have E Track Spring Fitting Attachments That You Can Insert Into A Slot On Etrack rails or singles and are also compatible with the A-track trailer tie-down system Look at the 7th Picture For A Mechanical Sketch that has Detailed Dimensions And Note That These Socket Tiedowns Are Generally Suitable For Use With Standard 2x4s (despite their listed width of 1.91”). The 2 bolting holes have diameters of 1/4". This Reliable E Track Beam Socket Tie Down Accessory Is Made Out Of Hardy Steel That Is Zinc-Coated For Superior Resistance to Corrosion and Rust. Just screw 2" x 4" Wooden Beams into These Heavy Duty Wood Beam End Sockets; Then Take Advantage Of The Versatility And Universal Use Of The E Track Tie-Down System – press the spring lever and clip the bracket into an E-track slot. If you attach one of these sockets to each end of the beam, you’ll have created your own Removable Cargo Bar Load Lock that ties