7", titanium, dual track, heavy duty, shelf bracket, slotted for 1-1/4" ADJUSTMENT, use with 82 series double slotted standards, double slot design, 16 gauge steel construction, can hold up to 450 LB per pair. The product is manufactured in china. Easy installation and easy handling. The product is manufactured in china The product is highly durable and easy to use Easy installation and easy handling Product Dimension: 7.25" x 0.5" x 1.88"