Hammer Bowling Gear

It all started with a single black ball called the Hammer with a urethane shell twice as thick as other bowling ball makers were using. The result? It hit harder and knocked down more pins! This was the first in a long line of no-nonsense high-performance bowling balls for serious bowlers. It's still true today. "Nothing hits like a Hammer."

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Recent Hammer Reviews

Reviewed: Friday, Jun 13, 2025
Reviewer: Covenslayer from Chicago
Nothing hits like a Hammer Black Widow Mania
Hammer Black Widow ManiaTrying to get back into bowling after 30 years. Found out my old ball with a weight hole is now illegal, so instead of plugging it up, I got new equipment. Never thrown reactive before, so I got the Black Widow Mania. Took it out yesterday for the first time. I was sending messengers more often than I remember, I carried Brooklyns extremely well. Drove through the head pin several times and only left 1 split.
Reviewed: Thursday, May 8, 2025
Reviewer: Yvette F from Baltimore, MD
Hazmat Pearl - Strong Symmetrical
Hammer Hazmat PearlThe Hazmat Pearl is the 3rd in ball introduced in the Hazmat Series and it doesn't disappoint. The ball is clean through the front of the lane and reads the midlane great with a strong continuous backend motion. I have been able with my 60x4x30 drill been able to play up the lane and continue to move left and get great recovery and finish. I loved my Hazmat Hybrid and Solid and this is a great addition to both. It is a Strong Symmetrical so don't underestimate it at all.
Reviewed: Sunday, Apr 27, 2025
Reviewer: Trackstar85 from Renton, WA
Effect Tour Solid Is A Game Changer
Hammer Effect TourHammer Has Been Outstanding Coming Out With This New Effect Line. After Purchasing A Original Effect I Knew The Ball Motion And Core I Just Had To Get The Effect Tour Solid To Add To My Bag. The Effect Is A Great Ball On The Fresh But Sometimes Just Doesnt Carry The Corners But By Drilling Up A Solid Version Of This Ball Definitely Get A Little More Backend Drive Through The Pins. This Ball Is Super Smooth Down Lane This Ball Is Very Versatile For Any Bowler Type And Rev Rate. With This Effect Tour Solid I Definitely Can Start Further To The…