These Estwing wrecking bars are manufactured from high-quality forged alloy steel. Designed as an I-Section steel bar, fully hardened and tempered for added strength and durability. The low profile claw fits securely under the workpiece giving larger prying power. While the wide and thin profile claw permits easy insertion under the surface. Large bar to claw angle for twice the leverage and convenient use near work surface. There is also a V-slot in the claw for removing nails.