Manufactured from Cr-V steel hardened & tempered. 

72 teeth ratchet gear works within 5 degrees swing for tight spaces

Black Nickle Finish Body, Titanium Coated Ratchet Gear

• Off-corner loading design on box end provides better grip and reduces fastener rounding
• Dual-direction off-corner loading on open-end reduces fastener rounding
• 12-point ratcheting box-end for use on 6 or 12-point fasteners
• Longer, wider beam for improved reach, leverage and comfort
• Two set options:
• 1. 1/4",5/16",3/8",7/16",1/2", 9/16",5/8",11/16" 8pc set

• 2. 5/16",3/8",7/16",1/2", 9/16",5/8",11/16",3/4" 8pc set