Ajax A900 Mechanical Aid Spring Retainer, 0.401" Shank

Ajax A900 Mechanical Aid Spring Retainer, 0.401" Shank

• Ajax A900 is a mechanical aid spring retainer designed for pneumatic air hammers that use 0.401" shank chisels. It helps retain the chisel in the hammer retainer area during use and is used as a replacement spring when the original retainer is worn or damaged.
• Features:
  • 0.401" shank compatibility supports use with pneumatic air hammers and chisels that use the 0.401" shank standard.
  • Mechanical aid spring retainer design helps secure the chisel shank during air hammer operation.
  • replacement part supports restoring proper retention when the original spring retainer is worn.
  • Single piece retainer spring simplifies ordering for service and maintenance replacement.
  • System Compatibility or Application: Designed to retain 0.401" shank air hammer chisels in compatible pneumatic air hammers.
• Specifications:
  • Manufacturer: Ajax
  • Part Number: A900
  • MPN: A900
  • UPC: 697041005981
  • Category: Air tool accessories
  • Subcategory: Air hammer retainers and springs
  • Product Type or Function: Mechanical aid spring retainer
  • Shank Compatibility: 0.401"
  • Quantity: 1 mechanical aid spring
  • System Compatibility or Application: Designed to retain 0.401" shank air hammer chisels in compatible pneumatic air hammers
• The Mechanical Aid Spring Retainer can also be referred to as a 0.401 shank spring retainer, an air hammer chisel retaining spring, a mechanical aid spring retainer, a zip gun spring retainer, and a pneumatic chisel spring retainer.

Ajax is a United States manufacturer of forged specialty tools and pneumatic tool accessories. Founded in 1946, the company produces tools and accessories using forging, heat treating, and machining processes for industrial and service applications.

Q: What air hammer shank size is Ajax A900 designed for?
A: It is designed for pneumatic air hammers and chisels that use a 0.401" shank.

Q: What does a mechanical aid spring do on an air hammer?
A: It functions as a spring retainer that helps secure the chisel shank in the hammer retainer area during operation.

Q: Is this item a chisel or a replacement part?
A: It is a replacement spring retainer part, not a chisel or driver bit.