Each base has a Product Identification Code (PIC) for material traceability, the name CROSBY orCG, and a size forged into it Based on the catalog breaking strength of wire rope, Crosby wire rope clips have an efficiencyrating of 80% for 18" -78"sizes, and 90% for sizes 1" through 3-12". Entire Clip-Galvanized to resist corrosive and rusting action. Sizes 18" through 2-12" and 3" have forged bases. All Clips are individually bagged or tagged with proper application instructions and warninginformation. Clip sizes up through 1-12"have rolled threads. Meets or exceeds all requirements of ASME 830.26 including identification, ductility, designfactor, proof load and temperature requirements. Importantly, these wire rope clips meet othercritical performance.requirements including fatigue life, impact properties and materialtraceability, not addressed by ASME 830.26. Look for the Red-U-Bolt, your assurance of Genuine Crosby Clips.