Hotsy Tuff-Flex 2-Wire 50' 4500 PSI Blue Non-Marking Hose Pacific Bay Equipment Sale! from $234.00 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Hotsy branded red bend restrictor Smooth, maximum oil resistant tube blue non-marking cover 20% greater flexibility 7 times greater abrasion resistance Built to SAE 100R1AT OD dimensions 3/8" MPT Swivel x 3/8" MPT Swivel Color: Blue