Hammer Black Widow Urethane
Cover
Urethane
Factory finish
360/500/500 Abralon
Color
Black
Core (15 lb)
Gas Mask
R.G. / Differential / Bias
16 lb2.5100.0480.016
15 lb2.5000.0580.016
14 lb2.5000.0560.016
13 lb2.5800.0480.000
12 lb2.6500.0450.000
Release date
December 5, 2017
Balls with the same cover
These balls have the same Urethane cover as the Black Widow Urethane:
NameCore (15 lb)Released
Hammer Black UrethaneBlack Urethane
Hammer
LED
symmetric
Oct 15, 2015
Balls with the same core
These balls have the same 15-lb Gas Mask core as the Black Widow Urethane:
NameCoverReleased
Hammer Black Widow 2.0 HybridBlack Widow 2.0 Hybrid
Hammer
HK22 Aggression
Hybrid
Feb 23, 2023
Hammer Black Widow UrethaneBlack Widow Urethane
Hammer
Urethane
Pearl
Feb 25, 2022
Hammer Black Widow Ghost PearlBlack Widow Ghost Pearl
Hammer
Aggression
Pearl
Nov 19, 2021
Hammer Black Widow 2.0Black Widow 2.0
Hammer
Aggression
Solid
Nov 19, 2020
Hammer Black Widow PinkBlack Widow Pink
Hammer
Aggression
Pearl
Apr 9, 2019
Hammer Black Widow (Black / Gold)Black Widow (Black / Gold)
Hammer
Aggression
Hybrid
Aug 14, 2018
Hammer Black Widow GoldBlack Widow Gold
Hammer
Semtex
Pearl
Aug 8, 2017
From the manufacturer

In the 1980’s, Hammer was known as “Faball Enterprises” and was the industry leader in urethane technology and performance. Over the past few years, we have gone back to our roots and brought back the Black and Purple Pearl Urethane. Hammer is excited to bring this same trusted urethane formula to the Black Widow line and wrap it around our most iconic core. This combination will give you more overall hook than traditional urethane while maintaining the predictability that a urethane coverstock provides.

Official site
Read more at hammerbowling.com