Trailer Fitting Attachments，2 Bracket Support Review

1.DURABLE SQUARE ETRACK J HOOK TRUCK & TRAILER HANGER TIE-DOWN ACCESSORY WITH SPRING FITTINGS; each hook has a safe assembly strength of 1,200 pounds. 2.THESE HOOKS ARE ONLY FOR E track rails and singles (NOT INCLUDED, available separately) and are also compatible with the A track cargo tie down system. 3.These Etrack tie-down hooks have easy THREE SECOND installation - just press the levers on the E track fittings and insert into standard 2.5" x 1" slots on any vertical or horizontal E TRACK trailer tie-down rails or singles. 4.LAST IMAGE includes a detailed mechanical sketch. These J-hook E-track tiedowns have a 4" high back rod and a 1.75" front rod with a 2 inch wide inner clearance to hang all trailer accessories; hooks color is gold. (Pack of 4) 2inch E-Track Heavy Duty J Hook Fittings - No Track Included.