Snap-Loc E-Track Cargo Control Ring - 1 1/2in. Ring, Model# NT-ARI-PLU Large 1 1/2in. dia. ring opening for easy strap and rope threading Heavy-duty zinc-plated steel construction for long life Quick release design for easy securing and releasing of cargo 3,000lb. break strength, 1,000lb. working load Works with all E-Track strap types and sizes