Hotsy Tuff-Flex 1-Wire 50' 3000 PSI Blue Non-Marking Hose Pacific Bay Equipment Sale! from $165.00 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 black bend restrictor Smooth, maximum oil resistant tube blue non-marking cover. 20% greater flexibility 7 times greater abrasion resistance 3/8" MPT Swivel x 3/8" MPT Swivel Color: Blue