Originally drilled for 1-handed bowling, then the thumb was plugged for 2-handed use. Easily converted back to 1-handed by drilling the plugged thumb hole to your span, or leave as-is for 2-handed bowling.
15 Lb Brunswick Ethos Solid
Brunswick Combat Hybrid PRO CG BOWLING ball 15 lb brand new in box #264
Brunswick Combat BOWLING ball 15 lb brand new in box #167
Brunswick Combat Hybrid BOWLING ball 14 lb brand new in box #264
Brunswick Johnny Petraglia Black Brunswick LT 48 1971 15 Lb 2 Ounces
Brunswick Infinity Quest BOWLING ball 15 lb brand new in box #175
