Extra-long air hammer drift set 
• Ideal for removing corroded bolts or long pins 
• 7" (177mm) long parallel shaft design will not get stuck in holes 
• Standard .401" shank fits most air hammers 
• Manufactured from forged and heat treated chrome molybdenum steel 
• Sizes Included: 
• 3/16" (5.2mm) 
• 1/4" (6.5mm) 
• 9/32" (6.9mm) 
• 5/16" (7.7mm) 
• 3/8" (9.3mm) 
• 1/2" (12.7mm)