Ektelon Racquetball Patterns
www.ektelon.com
800-283-6647
 
O3 & O PORT RACQUETS: Start main string at top of racquet (Method B) except certain AirO models. Many will require a flat washer to prevent the Start Pin from pulling through the large O ports. We have included a washer in your Maintenance Packet for this purpose.  Also, to keep the string on the correct side of the O port, use the Brake Pin to lock your turntable in place while tensioning.  This usually applies to the first half of the cross strings only. Some O port models require cross string to start on specific side. Refer to markings on racquet.

NOTE: Add 1 foot to each measurement in the LENGTH column when using Co-Poly, Polyester or Kevlar strings.
Key:
M = Main String
C = Cross String
T = Top of Frame
B = Bottom of Frame
S = Short Side Main
 String Measurement
 Used For One Piece Stringing


Racquet Name Tension Length Pattern Skip M Holes Tie Off M Start C Tie Off C
AIR DRIVE 26 - 34 21'M - 19'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
AIR O BOLT 29 - 35 21'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
AIR POWER 26 - 34 18'M - 18'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
AIR RESPONSE 26 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
AIR SCREAM 26 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
AIR STICK 26 - 34 18'M - 18'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
ASCENT Ti 28-36 33' - 9'S 18M X 19C 9T - 7,9,11,12B 6B 7B 6T
CATALYST ARC2 GRAPHITE 35 33' - 9'S 16M X 17C 7,9T - 6,8,10B 8T 7T 5B
CERAMIC 250 G 40 33' - 9'S 14M X 18C 6,8,9T - 6,8B 7B 6B 4T
COLLISION 26 - 34 21'M - 19'C 16M X 18C 6,8,10,11T 9T 6T 5T - 6B
CYBER ARC2 GRAPHITE 40 33' - 9'S 14M X 17C 6,8T - 6,8B 7B 6B 4T
DPR 2500 30 - 38 24'M - 16'C 16M X 19C 5,7,9,11,12,13T 6T 5T 4T - 2B
DPR 2500 LITE 30 - 38 24'M - 16'C 16M X 19C 5,7,9,11,12,13T 6T 5T 4T - 2B
DPR MAGNUM LITE 26 - 34 22'M - 17'C 14M X 17C 7T 6T 5T 6T - 2B
EMINENCE GRAPHITE RTS 40 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
ESP CLASSIC 26 - 34 24'M - 16'C 18M X 20C 6,9,11,12,13T 10T 6T 7T - 2B
ESP RG TORON 30 - 38 20'M - 14'C 12M X 16C 5,7T 6T 5T 4T - 2B
EXCEL Ti 32-38 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
EXO3 ATTACK 30 - 38 22'M - 17'C 16M X 19C 5,8,10T 9T 5T 6T - 2B
EXO3 ATTACK LITE 30 - 38 22'M - 17'C 16M X 19C 5,8,10T 9T 5T 6T - 2B
EXO3 BLACK 30 - 38 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 6T - 4B
EXO3 COPPER 30 - 38 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 6T - 4B
EXO3 IGNITE 30 - 38 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 6T - 4B
EXO3 RE-IGNITE 30 - 38 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 6T - 4B
EXO3 RG TORON 30 - 38 22'M - 17'C 16M X 19C 7,9T 8T 5T 6T - 2B
EXO3 RG TORON LITE 30 - 38 22'M - 17'C 14M X 17C 7T 6T 5T 6T - 2B
EXO3 TORON 150 ESP 32 - 40 20'M - 17'C 12M X 17C 5,7T 6T 5T 8T - 2B
EXO3 TORON 155 LE ESP 32 - 40 20'M - 17'C 12M X 17C 5,7T 6T 5T 8T - 2B
EXO3 TORON 160 30 - 38 22'M - 17'C 14M X 17C 7T 8T 5T 6T - 2B
FUSION ARC2 GRAPHITE 40 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
FUSION PRO 29-35 33' - 8'S 14M X 18C 7T - 6,8B 7B 6B 4T
GRAPHITE 250 G 40 33' - 9'S 14M X 18C 6,8,9T - 6,8B 7B 6B 4T
GRAPHTECH Ti 32-38 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
HELIX ARC2 GRAPHITE 40 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
INTEGRA CERAMIC 35 34' - 9'S 14M X 17C 6,8,9T - 7B 5T 6T 8B
INTEGRA GRAPHITE RTS 35 28' - 9'S 14M X 15C 6,8,9T - 6,8B 7B 6B 4T
LEXIS RTS GRAPHITE 45 33' - 9'S 14M X 16C 6,8,9T - 6,8B 7B 6B 4T
LIGHTNING 195 ESP 28 - 36 36' - 10'S 12M X 16C 5,7T 4T 5T 5B
LONGBODY 165 32 - 40 20'M - 17'C 12M X 17C 5,7T 6T 5T 8T - 2B
LONGBODY 175 32 - 40 20'M - 17'C 12M X 17C 5,7T 6T 5T 8T - 2B
MIRADA MID RTS 40 28' - 8'S 14M X 15C 7,8T - 6,8B 7B 6B 5T
MIRADA OS RTS 45 33' - 9'S 14M X 16C 7,8T - 6,8B 7B 6B 5T
MORE ATTACK 26 - 34 22'M - 16'C 14M X 19C 6,8T - 6,8,9B 7B 6T 7T - 5B
MORE ATTITUDE 27 - 33 22'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 3T - 2B
MORE DOMINANT 26 - 34 22'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
MORE GAME 27 - 33 22'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 3T - 2B
MORE THUNDER 27 - 33 22'M - 16'C 14M X 19C 6,8T - 6,8,9B 7B 6T 7T - 5B
MORE THUNDER LITE 27 - 33 22'M - 16'C 14M X 19C 6,8T - 6,8,9B 7B 6T 7T - 5B
NEURO ARC2 GRAPHITE 35 33' - 9'S 14M X 16C 6,8,9T - 6,8B 7B 6B 4T
NITRO 26 - 34 21'M - 19'C 16M X 18C 6,8,10,11T 9T 6T 5T - 6B
O3 BLACK 26 - 34 20'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 BLUE 26 - 34 21'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
O3 COPPER (2 RING) 29 - 35 22'M - 17'C 16M X 19C 5,7,9,10,12,13,14T 6T 5T 8T - 2B
O3 COPPER (8 RING) 29 - 35 22'M - 17'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 8T - 2B
O3 HYBRID DIABLO 29 - 35 21'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
O3 HYBRID HORNET 29 - 35 23'M - 17'C 16M X 19C 5,7,9,10,12,13,14T 8T 5T 6T - 2B
O3 HYBRID SHARK 29 - 35 21'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 PINK 30 - 38 20'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 RED 30 - 38 20'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 RED 170 30 - 38 22'M - 18'C 16M X 19C 7,9,10,11T 8T 5T 7T - 2B
O3 RG 26 - 34 20'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 SILVER 30 - 38 20'M - 16'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 SPEEDPORT CAMO 29 - 35 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 4T - 2B
O3 SPEEDPORT PINK CAMO 29 - 35 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 4T - 2B
O3 SPEEDPORT RED 29 - 35 22'M - 17'C 14M X 17C 5,7,9,10T 6T 5T 4T - 2B
O3 TOUR 165 30 - 38 22'M - 18'C 16M X 19C 5,7,9,10,12,13,14T 11T 5T 6T - 2B
O3 TOUR LITE 26 - 34 38' - 10'S 16M X 19C 7,9,10,11T 8T 5T 2B
O3 WHITE 29 - 35 22'M - 17'C 14M X 17C 5,7,9,10,12,13,14T 6T 5T 8T - 2B
O3 WHITE 170 ESP 30 - 38 20'M - 17'C 12M X 16C 5,7,8T 6T 5T 9T - 2B
OUTRAGE 26 - 34 18'M - 18'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
POWER FAN BLAZE 26 - 34 21'M - 19'C 16M X 18C 6,8,10,11T 9T 6T 5T - 6B
POWER FAN BURST 26 - 34 21'M - 19'C 16M X 18C 6,8,10,11T 9T 6T 5T - 6B
POWER FAN ENERGY 26 - 34 21'M - 19'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
POWER FAN EXTREME 26 - 34 18'M - 18'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
POWER FAN FLAME 27 - 34 18'M - 18'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
POWER FAN VISION 26 - 34 21'M - 19'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
POWER RING 28 - 32 20'M -14'C 16M X 17C 6,8,10,11T 9T 6T 4T -10B
POWER RING ARC 26 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 4B 5T 3T - 6B
POWER RING BANDIT 24 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
POWER RING COMP 26 - 34 21'M - 18'C 16M X 18C 6,8,10,11T 9B 6T 4T - 2B
POWER RING FUSION 24 - 32 21'M - 16'C 16M X 18C 6,8,10,11T 9T 6T 4T - 2B
POWER RING LIGHTNING 26 - 34 21'M - 18'C 16M X 18C 6,8,10,11T 9B 6T 4T - 2B
POWER RING PRO 24 - 32 21'M - 15'C 16M X 18C 6,8,10,11T 9T 6T 4T - 2B
POWER RING SUPREME Ti 24 - 32 21'M - 16'C 16M X 18C 6,8,1011T 9T 6T 4T - 2B
POWER RING TITANIUM & LITE 26 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
POWER RING ULTRA 24 - 32 21'M - 15'C 16M X 18C 6,8,10,11T 9T 6T 4T - 2B
POWER RING ULTRALITE 24 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
POWERSTICK 32 - 38 21'M - 15'C 16M X 18C 6,8,10,11T 9T 6T 4T - 2B
PRECIS 45 8' - 8'S 14M X 16C 6,8,9T - 6,8B 7B 6B 4T
QUAKE Ti 32 - 38 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
QUANTUS GRAPHITE 40 33' - 9'S 14M X 18C 7T - 5,7,9B 8B 5B 4T
QUANTUS GRAPHITE RTS 40 33' - 9'S 14M X 18C 7T - 5,7,9B 8B 5B 4T
RAGE ARC2 GRAPHITE 40 33' - 9'S 14M X 17C 6,8T - 6,8B 7B 6B 4T
REACT Ti 32 - 38 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
REACTOR Ti LB 24 - 32 18'M - 18'C 14M X 18C 7T - 6,8B 7B 7T 4T - 5B
REVOLUTION 32 - 38 21'M - 15'C 16M X 18C 6,8,10,11T 9T 6T 4T - 2B
RIPSTICK Ti 28 - 36 32' - 9'S 14M X 18C NONE 5B 6B 5T
SEREX GRAPHITE 45 33' - 9'S 14M X 17C 6,8,9T - 6,8B 7B 6B 5T
SEREX RTS 45 33' - 9'S 14M X 17C 6,8,9T - 6,8B 7B 6B 5T
SMASH Ti 29 - 35 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
SPECTRUM 35 33' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
STROBE GRAPHITE RTS 45 33' - 9'S 14M X 17C 7T - 6,8B 7B 6B 4T
STROBE LITE 35 33' - 9'S 14M X 17C 7,8T - 6,8B 7B 6B 4T
STROBE Ti 28 - 32 32' - 9'S 14M X 18C 7T - 6,8B 7B 6B 4T
SYCOR ARC2 GRAPHITE 35 33' - 9'S 14M X 16C 6,8,9T - 6,8B 7B 6B 4T
SYNERGY 102 35 33' - 9'S 14M X 18C 7T - 6B 7B 6B 4T
SYNERGY 95 32 33' - 9'S 14M X 18C 7T - 5,7,9B 8B 5B 4T
TAZER GRAPHITE RTS 40 28' - 9'S 14M X 15C 7,8T - 6,8B 7B 6B 5T
THUNDER 170 ESP LB 30 - 38 20'M - 16'C 12M X 16C 5,7T 6T 5T 3T - 2B
THUNDER 180 ESP LB 30 - 38 20'M - 16'C 12M X 16C 5,7T 6T 5T 3T - 2B
THUNDER 185 ESP 30 - 38 20'M - 16'C 12M X 16C 5,7T 6T 5T 3T - 2B
THUNDER 190 ESP LB 26 - 34 22'M - 19'C 12M X 16C 5,7T 4T 5T 6T - 5B
THUNDER 200 ESP LB 26 - 34 22'M - 19'C 12M X 16C 5,7T 4T 5T 6T - 5B
THUNDERLITE 29 - 35 33' - 9'S 14M X 17C 6,8T - 6,8B 7B 6B 4T
THUNDERSTICK 32 33' - 10'S 14M X 18C 6,8T - 6,8B 7B 6B 4T
TORON GRAPHITE 50 34' - 9'S 16M X 20C 8T - 6,8,10B 5T 6T 9B
TORON PRO 170 ESP 32 - 40 20'M - 16'C 12M X 16C 5,7T 6T 5T 4T - 2B
TORON PRO 180 ESP 32 - 40 20'M - 16'C 12M X 16C 5,7T 6T 5T 4T - 2B
TORON RTS GRAPHITE 50 33' - 9'S 16M X 20C 8T - 6,8,10B 5T 6T 9B
TRIPLE THREAT AIR LAUNCH 26 - 34 18'M - 18'C 14M X 20C 5,7,9,10T 4B 5T 3T - 6B
TRIPLE THREAT BANDIT 26 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
TRIPLE THREAT DELIVERANCE 24 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
TRIPLE THREAT HORNET 26 - 34 35' - 9'S 14M X 18C NONE 5B 6B 5T
TRIPLE THREAT REBEL 28 - 36 38' - 11'S 14M X 18C NONE 5B 6B 5T
TRIPLE THREAT SCREAM 28 - 36 35' - 9'S 14M X 18C NONE 5B 6B 5T
TRIPLE THREAT VENDETTA 27 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
TRIPLE THREAT WARRIOR 26 - 34 22'M - 16'C 16M X 19C 7,9,10,11T 8T 5T 4T - 2B
TRONIC ARC2 GRAPHITE 35 33' - 9'S 14M X 16C 6,8,9T - 6,8B 7B 6B 4T
TURBO PRO 32 33' - 9'S 14M X 18C 6,8T - 6,8B 7B 6B 4T
XCESS ARC2 GRAPHITE 40 33' - 9'S 14M X 17C 6,8T - 6,8B 7B 6B 4T