Hammer Balls

Weight
15 pounds
Drilling Layout
Hammer Black Widow Nasty
PBA Approval Date
Release Date
Discontinued

It’s about to get NASTY. The new Hammer Black Widow Nasty is the dirtiest ball motion yet in the Widow line. Send it wide and watch this Widow wheel back without stopping! Hammer’s combination of a new, higher RG Widow core shape, a new Violent Wheel Reactive coverstock and the all new Cover-puck technology is going to redefine the Widow legend.

Hammer’s brand new Cover-puck technology brings this Widow back from almost anywhere. With a higher RG and higher differential core system, this Widow pushes further down the lane but keeps it coming on the backend. Just when you think she’s about to give up the Big Wheel Reactive cover gets this Widow Nasty going on the backend. Hammer is the first brand in bowling to use Cover-puck technology and it pushes the Nasty to new ball motion that wasn’t available with standard Widow cores. You’ll see stronger down-lane motion with breakpoints that are easier to control when we use the Cover-puck system.

We’ve also designed our new Widow core system to not only be high in differential but a little lower in mass bias, creating a more drill-friendly bowling ball. While you should still use asymmetric drilling options with the Black Widow Nasty, the movement of the Low Mass Bias mark will not be as critical as in previous Widow intros.

Factory Finish
4000 Abralon
Violent Wheel Coverstock
Type
Solid Reactive
Widow Core
Hammer Widow Core
Core Type
Asymmetric
16 pounds
RG
2.580
Diff
0.050
MB Diff
0.006
15 pounds
RG
2.560
Diff
0.056
MB Diff
0.006
14 pounds
RG
2.580
Diff
0.053
MB Diff
0.006
13 pounds
RG
2.530
Diff
0.055
12 pounds
RG
2.600
Diff
0.039
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