• Nickel chrome plated to resist rust & corrosion
• Slim ends for extra access to space restricted areas
• Heat treated, oil quenched for a uniform hardness and maximum strength
• 6 point box-end w/ 15˚ offset
• Exceeds ASME Performance Specifications

"Kit Includes: 13 pcs 1/4" - 1"
301397 - 1/4", 301399 - 5/16", 301401 - 3/8", 301403 - 7/16", 301405 - 1/2", 301407 - 9/16", 301409 - 5/8", 301411 - 11/16", 301413 - 3/4", 301415 - 13/16", 301417 - 7/8", 301418 - 15/16", 301419 - 1"