This ball creates a big hook and never quitting ball motion!

Hammer is proud to offer the broadest range of core and cover options in bowling. We are excited to enhance the product line by adding a “big” shiny symmetric ball, the Hazmat. The Hazmat is a lower RG and higher Differential core that will help the ball pick up in the mid-lane and have a strong and continuous down-lane motion. The base cover is the extremely popular and highest-performing HK22, and we’ve used the Symtex Hybrid additives. The core and cover combination of the Hazmat creates a big hooking and never quitting ball motion that bowlers love to see.


  • PART NUMBER 60-108053-93X
  • COLOR Black / Sapphire / Jade
  • CORE Hazmat
  • COVERSTOCK HK22 - Semtex Hybrid
  • COVER TYPE Hybrid Reactive
  • FINISH 500, 1000, 1500 Siaair / Factory Compound
  • WEIGHTS 16-12 Pounds
  • LANE CONDITION Medium oil
  • REACTION Length with strong backend
  • WARRANTY Two years from purchase date
  • RELEASE DATE November 16, 2023


  • 16 lb - RG (2.492) DIFF (0.048)
  • 15 lb - RG (2.479) DIFF (0.055)
  • 14 lb - RG (2.501) DIFF (0.055)
  • 13 lb - RG (2.585) DIFF (0.040)
  • 12 lb - RG (2.608) DIFF (0.040)


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    Hazmat bowling ball
    Hazmat Bowling Ball Core 16-14 LB.
    Hazmat Bowling Ball Core 13-12 LB.
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