The original adjustable wrench, manufactured by the world famous brand Crescent Round, tapered spigot for easy alignment of bolt holes Larger gear for easier adjustment to ensure a tight fit Large capacity 34mm jaw fits a variety of fastener sizes.Heat treated forged alloy steel for toughness and durability.Laser engraved scale in SAE standard and metric sizes allows for easy identification International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.