CLUBS AND THE BALL The United States Golf Association and The Royal and Ancient Golf Club of St Andrews reserves the right to change the Rules and make and change the interpretations relating to clubs, balls and other implements at any time.
Rule 4. Clubs A player in doubt as to the conformity of a club should consult the . A manufacturer should submit to The United States Golf Association and The Royal and Ancient Golf Club of St Andrews or to the United States Golf Association a sample of a club which is to be manufactured for a ruling as to whether the club conforms with the Rules. If a manufacturer fails to submit a sample before manufacturing and/or marketing the club, the manufacturer assumes the risk of a ruling that the club does not conform with the Rules. Any sample submitted to the United States Golf Association will become its property for reference purposes.
4-1. Form and Make of Clubs
a. General - The player’s clubs shall conform with this Rule and the provisions, specifications and interpretations set forth in Appendix II.
b. Wear and Alteration A club which conforms with the Rules when new is deemed to conform after wear through normal use. Any part of a club which has been purposely altered is regarded as new and must, in its altered state, conform with the
4-2. Playing Characteristics Changed and Foreign Material
a. Playing Characteristics Changed - During a stipulated round, the playing characteristics of a club shall not be purposely changed by adjustment or by any other means.
b. Foreign Material Foreign material must not be applied to the club face for the purpose of influencing the movement of the ball.
PENALTY FOR BREACH OF Rule 4-1 or -2:
Disqualification.
4-3. Damaged Clubs: Repair and Replacement
a. Damage in Normal Course of Play
If, during a stipulated round, a player’s club is damaged in the normal course of play, he may:
(i) use the club in its damaged state for the remainder of the stipulated round; or
(ii) without unduly delaying play, repair it or have it repaired; or
(iii) as an additional option available only if the club is unfit for play, replace the damaged club with any club. The replacement of a club must not unduly delay play and must not be made by borrowing any club selected for play by any other person playing on the course.
PENALTY FOR BREACH OF RULE 4-3a:
See Penalty Statement for Rule 4-4a or b.
Note: A club is unfit for play if it is substantially damaged, e.g. the shaft breaks into pieces or the clubhead becomes loose, detached or significantly deformed. A club is not unfit for play solely because the shaft is bent, the club’s lie or loft has been altered or the clubhead is scratched.
b. Damage Other Than in Normal Course of Play - If, during a stipulated round, a player’s club is damaged other than in the normal course of play rendering it non-conforming or changing its playing characteristics, the club shall not subsequently be used or replaced during the round.
c. Damage Prior to Round - A player may use a club damaged prior to a round provided the club, in its damaged state, conforms with the Rules. Damage to a club which occurred prior to a round may be repaired during the round, provided the playing characteristics are not changed and play is not unduly delayed.
PENALTY FOR BREACH OF RULE 4-3b or c:
Disqualification.
4-4. Maximum of Fourteen Clubs
a. Selection and Addition of Clubs - The player shall start a stipulated round with not more than fourteen clubs. He is limited to the clubs thus selected for that round except that, if he started with fewer than fourteen clubs, he may add any number provided his total number does not exceed fourteen. The addition of a club or clubs must not unduly delay play (Rule 6-7) and must not be made by borrowing any club selected for play by any other person playing on the course.
b. Partners May Share Clubs - Partners may share clubs, provided that the total number of clubs carried by the partners so sharing does not exceed fourteen.
PENALTY FOR BREACH OF RULE 4-4a OR b,
REGARDLESS OF NUMBER OF EXCESS CLUBS CARRIED: Match play - At the conclusion of the hole at which the breach is discovered, the state of the match shall be adjusted by deducting one hole for each hole at which a breach occurred. Maximum deduction per round: two holes. Stroke play - Two strokes for each hole at which any breach occurred; maximum penalty per round: four strokes. Bogey and par competitions - Penalties as in match play. Stableford competitions - see Note to Rule 32-1b.
c. Excess Club Declared Out of Play - Any club carried or used in breach of this Rule shall be declared out of play by the player immediately upon discovery that a breach has occurred and thereafter shall not be used by the player during the round.
PENALTY FOR BREACH OF RULE 4-4c:
Disqualification
