NAPA 9-Ball Equipment Rules
Below is a summary of the official NAPA (North American Pool Shooters Association) rules for 9-ball pool. Always refer to the official rulebook for the most up-to-date details.
POOL CUE SPECIFICATIONS
Pool cues must meet the following specifications:
- The width of the cue tip must not exceed 14 millimeters. There is no minimum width.
- The weight of the pool cue must not exceed 25 ounces. There is no minimum weight.
- The length of the cue must be at least 40 inches. There is no maximum length.
RACKS
Using a standard billiard rack provided by the hosting venue is the standard protocol during league or tournament matches. However, it is permissible to use an alternative rack as long as the following applies:
- Both parties must agree to the alternative rack without pressure by other participants.
- Both parties must have access to the alternative rack.
- The alternative rack can not be brought into play in the middle of a match unless the house provided equipment is deemed to be faulty to the point that it is affecting the quality of the racked balls.
BRIDGE
Using a standard billiard bridge is legal during a shooter’s shot.
Using any active object ball or out of play ball or balls as a bridge or a tool to assist in one's execution of a shot is illegal and a ball in hand foul.
CUE EXTENDERS
Using a cue extender is legal during a shooter's shot. Cue extenders may be added or removed from a player's cue during their turn at the table. Please see rule 11.4.2 if a cue must be broken down in order to add or remove the extender.
TRAINING AIDS
Training aids are not allowed to be used during matches.
Deliberate markings or disfigurements of the playing shaft or ferrule or the use of a laser site is considered a training aid and is not allowed.
If a player is found to be in violation of this rule the following penalty applies:
- In a local league match, ball in hand foul.
- In a NAPA tournament, tour stop, international or national event; it is a forfeit of match.
OUTSIDE BALLS
Using any balls other than the standard pool balls, normally used at the playing location, must be agreed upon by both team captains and the playing venue management.
JUMP CUES & ACCESSORIES
Jump cues are allowed. You may use your regular pool cue or any manufactured jump cue. Breaking down your cue and using just a shaft is a ball in hand foul.
Using an accessory to perform a jump shot such as a bridge, cue holder, jump caddy, claw or handcrafted device is legal during a shooter's shot.
EAR BUDS/EAR PHONES
Use of earbuds or earphones at the local league level is determined by your local league operator. Earbuds and earphones are not allowed at any NAPA sanctioned regional event or national event.
More Information
For full official rules, visit the NAPA Rulebook.