Photo and specs courtesy of bowling.com. Reproduced with credit to the maker.

How it moves

Hammer

Black Widow Red Legend Solid

Name: Hammer Black Widow Red Legend Solid
Brand: Hammer

Discontinued

Hook potential–Not enough specs to estimate

How much the ball wants to hook, 1 (straight, a spare ball) to 10 (the strongest oil-eaters). The maker publishes no number for this ball, so this is estimated from the coverstock, core, finish, and differential.

Coverstock: Juiced
Core: Gas Mask
Factory finish: Not listed
Color: Bright Red Solid
Released: 2015-08-01
USBC: Approved 2015-06-01

Weights and specs

Weight	RG	Differential	Int. diff
15 lb	—	—	—

Surface

Coarse grit

Coarse and fine

Fine grit or polish

Coarse surfaces grip through oil and hook early; fine or polished surfaces skid longer and hook later. Surface changes over games, and a pro shop can take any ball either way with a pad.

Reviews on YouTube

bowlingballcom · 2015 · bowlingball.com Hammer Black Widow Red Legend Solid Bowling Ball Reaction Video Review

Bowlerstore.com · 2015 · Hammer Bowling Black Widow RED Legend SOLID Bowling Ball Reaction Video by Bowlerstore

BowlersMart · 2015 · BowlersMart.com presents the Hammer Black Widow Red Legend Solid

Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.