PN#035178  SKU#19026  Grip. One Red and One Blue Solid Aluminum GladhandL Grip, Hardware not needed. Application: Universal. Material: Aluminum. Universal design attaches quickly to most tractor air lines. Color-coded red and blue for easy air line identification. Machined steel core assures positive connection between the gladhand and coiled air line. Durable handles are heat, oil and UV-resistant. 1/2″ NPTF. Sold in pairs in an attractive display package with informational header. Solid aluminum style features an anodized body with a diamond knurl.