The ASTA 190SQ01 quick-release conical retaining spring is a professional-grade fastening element designed to securely lock attachments, chisels, and bits into the chuck of an air hammer.
Operating under extreme vibration and constant impact loads, the retainer spring is a natural wear item. Timely replacement of a worn part ensures operator safety and prevents the chisel from accidentally flying out during operation.
Key Benefits:
High Wear Resistance: Made of heavy-duty spring steel resistant to deformation, metal fatigue, and continuous shock loads.
Perfect Compatibility: Designed specifically for ASTA and SATRA air hammers (including the popular SATRA S-190KIT set).
Universal Design: The standard conical shape makes this spring compatible with most similar air chisels from other manufacturers.
Quick Change: Allows fast and effortless swapping of working attachments during operation.
Technical Specifications:
Brand: ASTA
Part Number / SKU: 190SQ01 (also compatible with code 03968)
Part Type: Spare retaining spring (quick-change retainer)
Tool Type: Air chisels, air hammers, and scaling hammers
