Ingersoll Rand® curved jaw locking pliers are made from forged Chrome Moly (CrMo) steel that's finished with industrial-grade Black Phosphate for maximum durability and corrosion resistance. An easy-release feature speeds up adjustments and unlocking to save time and effort. Each tool features a textured double-injection grip for all-day comfort and control on the job. All pliers jaws are precision machined for precise fit.