Estwing's Lightweight I-Beam Construction Pry Bar is designed for strength, and features an I-beam shaft for added toughness and durability. The 90 degree angle bend is ideal for heavier duty nail pulling and lifting etc, and has a rocking head design for maximum leverage, while the straight claw is best suited to lighter tasks. There is also a bevelled nail slot at the straight end of the pry bar to hook and remove nails with ease.