Extra Stiff Flex Golf Clubs

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Golf Clubs & Equipment

52 Results

Titleist T100 2021 4-9 Iron Set (NO PW) Extra Sitff Right DG X100 Steel # 186061
Pre-Owned · Titleist
$549.99
Trending at $604.99
$19.99 shipping
22 watching
[Titleist] AP2 Iron Set 6pc 5-Pw Flex X Extra Stiff Project X RIFLE 6.5 from JPN
Pre-Owned
$296.67
Was: $319.00was - US $319.00
or Best Offer
Free shipping
Cobra S3 Pro Forged-M 9 Iron X-Stiff 6.5 Project X Rifle Precision Steel Shaft
Pre-Owned · Cobra Electronics
$63.00
or Best Offer
Free shipping
TITLEIST 620CB 9 IRON ONLY 43 LOFT X 6.5 FLEX PROJECT X LZ 125 G SHAFT RH 620 CB
Pre-Owned · Titleist
$98.99
Was: $109.99was - US $109.99
or Best Offer
$12.90 shipping
Cobra King Tec Utility Iron #2 HZRDUS Smoke Black RDX 100 6.5 X-Flex Shaft
Pre-Owned · Cobra Electronics
$199.99
or Best Offer
$14.99 shipping
Titleist AP2 Iron Set 3-PW Project X Precision Rifle 6.5 X-Stiff Steel Mens RH
Pre-Owned · Titleist
$229.42
Was: $305.89was - US $305.89
or Best Offer
$19.99 shipping
Used Titleist U510 Utility 2 Iron HZRDUS Smoke Black 90g X-Stiff 6.5 Graphite
Pre-Owned · Titleist
$127.00
$17.64 shipping
0 bids
6h 30m
Nice Right Tour Edge Exotics CBX Ironwood 2 Iron.driving iron.17.hzrdus 6.5/85
Pre-Owned · Tour Edge
$119.99
$14.99 shipping
13 watching
Taylormade P790 UDI 2 Iron | Project X HZRDUS Smoke 6.5 Extra Stiff 100g
Pre-Owned · TaylorMade
$150.00
or Best Offer
$25.00 shipping
Custom TaylorMade P790 UDI 2 Iron 18.5 Degree Hzrdus Black Smoke RDX Extra Stiff
Pre-Owned · TaylorMade
$215.00
or Best Offer
$15.00 shipping
Cobra King TEC Utility 2 Iron Project X Catalyst 80 6.5 Graphite Extra Stiff
Pre-Owned · Cobra Electronics
$199.99
$14.00 shipping
Est. delivery Tue, Apr 15
Bridgestone J40 DPC 9 Iron Project X 6.5 ~Nice~
Pre-Owned · Bridgestone
$65.00
or Best Offer
$42.28 shipping
New Level Driving Iron. 6.5 X Stiff Shaft
Pre-Owned
$100.00
or Best Offer
$15.00 shipping
Titleist 695.CB Forged Individual 9 Iron Project X 6.5 Extra Stiff RH C-139296
Pre-Owned · Titleist
$42.75
Was: $130.00was - US $130.00
$7.79 shipping
Callaway X Forged 9 Iron X-Stiff 6.5 Project X Rifle Flighted Steel Shaft
Pre-Owned · Callaway
$55.00
or Best Offer
Free shipping
Tommy Armour 845s Titanium 9 Iron X Stiff 6.5 Steel
Pre-Owned · Tommy Armour
$37.99
or Best Offer
Free shipping
TaylorMade 2023 P7MB 9-iron - 42.5* - PX 6.5 Extra Stiff X Flex Steel - NEW
Brand New · TaylorMade
$119.99
$15.84 shipping
Titleist 716 AP2 Iron Set 4-PW+GW Project X 6.5 Extra Stiff Steel Mens RH
Pre-Owned · Titleist
$401.92
Was: $535.89was - US $535.89
$19.99 shipping
Tour Issue 18 Callaway Apex MB Forged 9 Iron Project X 6.5 X Flex
Pre-Owned · Callaway
$94.99
$14.99 shipping
Est. delivery Tue, Apr 15
Titleist 620 MB Forged Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff
Pre-Owned · Titleist
$149.99
$14.00 shipping
Est. delivery Tue, Apr 15
Titleist ZB Forged Single 9 Iron Precision Rifle Flighted 6.5 Extra Stiff RH
Good - Refurbished · Titleist
$43.79
Was: $58.39was - US $58.39
or Best Offer
Free shipping
eBay Refurbished
TaylorMade P-7MC 2023 Forged Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff
Pre-Owned · TaylorMade
$107.99
Was: $149.99was - US $149.99
$14.00 shipping
Est. delivery Tue, Apr 15
RH TaylorMade Tour Preferred TP UDI #2 Iron 18* Project X Steel 6.5 XS
Pre-Owned · TaylorMade
$229.99
$14.99 shipping
12 watching
Callaway Steelhead X14 2 Iron - Steel Shaft Sensicore Filled Shaft. Nice!
Pre-Owned · Callaway
$20.00
$18.99 shipping
Callaway Apex Pro Forged '19 Smoke 9 Iron Project X Catalyst 100 6.5 Extra Stiff
Pre-Owned · Callaway
$89.99
or Best Offer
$10.99 shipping
Honma TR20B Forged Single 9 Iron Project X LZ 6.5 125g Steel Extra Stiff
Pre-Owned · HONMA
$77.99
Was: $129.99was - US $129.99
$14.00 shipping
Est. delivery Tue, Apr 15
Adams Forged CMB 9 Iron Project X Pxi 6.5 Steel X Flex
Pre-Owned · Adams
$59.99
$14.99 shipping
Titleist 2023 T100 Forged Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff
Pre-Owned · Titleist
$179.99
$14.00 shipping
Est. delivery Tue, Apr 15
Ping S57 Individual 9 Iron Black Dot ProjectX Rifle 6.5 X-Stiff Steel Shaft
Pre-Owned · Ping
$49.99
$18.00 shipping
Ping EYE Black Dot Single 9 Iron 37” 6.5 Extra Stiff Stainless Steel Shaft
Pre-Owned · Ping
$24.00
or Best Offer
$14.99 shipping
Titleist T100 20214-9 Iron Set (NO PW) Extra Stiff Right NS Pro Steel # 193180
Pre-Owned · Titleist
$569.99
Trending at $604.99
$19.99 shipping
Titleist MB 716 Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff
Pre-Owned · Titleist
$55.49
Was: $74.99was - US $74.99
$14.00 shipping
Est. delivery Tue, Apr 15
PXG 0211ST Forged 9 Iron - Onyx Project X LZ 6.5 Extra Stiff - 405383
Pre-Owned · PXG
$63.99
Was: $79.99was - US $79.99
$14.99 shipping
TaylorMade P750 Tour Proto Single 9 Iron Project X 6.5 Extra Stiff Steel Mens RH
Pre-Owned · TaylorMade
$37.99
Was: $39.99was - US $39.99
or Best Offer
$9.99 shipping
Nice Callaway Razr X Muscleback 9-Iron, Project X Rifle 6.5 X-Stiff, 36.5"
Pre-Owned · Callaway
$74.99
Free shipping
Titleist 710 CB Forged 9 Iron Project X Precision Rifle 6.5 RH Needs Grip 36.25”
Pre-Owned · Titleist
$37.50
or Best Offer
$14.95 shipping
PXG 0311T Gen2 Forged 8 Iron - Project X LZ 125g 6.5 Extra Stiff Flex - 401248
Pre-Owned · PXG
$79.99
Was: $99.99was - US $99.99
$14.99 shipping
TaylorMade RAC Forged TP 9 IRON - FCM Precision Rifle 6.5 X-Flex Steel - 360458
Pre-Owned · TaylorMade
$31.99
Was: $39.99was - US $39.99
$14.99 shipping
TITLEIST 695 MB Single Club 9-Iron FCM 6.5 Rifle Steel Extra Stiff Shaft LH
Pre-Owned · Titleist
$45.00
$21.89 shipping
Titleist 718 CB irons,, 8-7-6-5-2 irons, 6.5 rifles extra stiff-GREAT PRICE!
Pre-Owned · Titleist
$450.00
$20.00 shipping
LH Callaway Original Big Bertha Single 9 Iron Rifle FCM 6.5 Steel Extra Stiff
Pre-Owned · Callaway
$33.29
Was: $44.99was - US $44.99
$14.00 shipping
Est. delivery Tue, Apr 15
Ping I Blade Iblade 9 Iron Green Dot Project X Lz 125 6.5 X Flex + 1/2 Inch
Pre-Owned · Ping
$67.49
Was: $74.99was - US $74.99
$14.99 shipping
Ping S56 Single 9 Iron Black Dot Project X Precision Rifle 6.5 X-Stiff Steel RH
Pre-Owned · Ping
$38.47
Was: $78.99was - US $78.99
or Best Offer
$9.99 shipping
Titleist 670 8 iron Project X 6.5 Steel Shaft Single Iron Forged
Pre-Owned · Titleist
$75.00
Free shipping
Titleist 710 CB Forged 9 Iron Project X Precision Rifle 6.5 RH Needs Grip 36.5"
Pre-Owned · Titleist
$39.95
or Best Offer
$9.95 shipping
Titleist DCI Oversize+ 9 iron with Steel Rifle 6.5 Extra Stiff
Pre-Owned · Titleist
$39.99
or Best Offer
$10.00 shipping
NICE Callaway Steelhead Pro Series X14 2 Iron - RIFLE 6.5 (X-STIFF) Steel Shaft
Pre-Owned · Callaway
$49.99
$14.99 shipping
CALLAWAY Big Bertha X-12 PRO SERIES 9-Iron w/ Precision 6.5 X-Flex Steel - RH
Pre-Owned · Callaway
$59.99
Free shipping
Mint Ping i59 Forged 9 Iron Orange Dot Project X 6.5 Steel X Flex
Pre-Owned · Ping
$188.99
Was: $209.99was - US $209.99
$14.99 shipping
Est. delivery Tue, Apr 15
Titleist 670 9 iron Project X 6.5 Steel Shaft Single Iron Forged
Pre-Owned · Titleist
$75.00
Free shipping
Callaway Steelhead X-14 9 Iron ONLY X Stiff Precision Rifle 6.5 Steel Shaft 37”
Pre-Owned · Callaway
$22.05
or Best Offer
$14.50 shipping
Ben Hogan Edge Forged GS Ft.Worth Single 9 Iron with Steel Rifle 6.5 Extra Stiff
Pre-Owned · Ben Hogan
$39.99
or Best Offer
$10.00 shipping

Best Selling

See All

TaylorMade Stealth 2 Plus Mens Driver - N7465609
(3)
$399.99 New
$229.00 Used
Cobra Golf Club DARKSPEED LS 9* Driver Extra Stiff Graphite
$299.00 New
$252.99 Used
Cobra Golf Club DARKSPEED LS 8* Driver Extra Stiff Graphite
$299.00 New
$252.99 Used
TaylorMade Hi-Toe 4 Milled Grind Copper 56* 60* Wedge Set RH KBS Steel # 189626
$159.99 New
$130.19 Used
Taylormade Stealth Plus Driver 8° Project X HZRDUS Smoke Red 60 X-Stiff RH
$389.95 New
Callaway Rogue ST Pro 18* 2H Hybrid Golf Club X Flex Extra Stiff Tensei 85
$99.99 New
TaylorMade Qi10 Tour Rescue 19.5* 3H Hybrid Extra Stiff Graphite
$239.99 New
TaylorMade Qi10 Tour Rescue 17* 2H Hybrid Extra Stiff Graphite
$237.99 New
$225.99 Used

Limited Time Deals

Free Shipping Included

Callaway Golf Club Rogue ST Pro 18* 2H Hybrid Extra Stiff Graphite New
$119.99
$279.99was - US $279.99|57% off
Callaway Golf Men's Apex '19 Hybrid Rescue Club - Brand New
$104.85
$249.99was - US $249.99|58% off
TaylorMade Qi35 LS Driver 9* Kaili Blue DarkWave CB 60 X-Stiff Flex RH SHOP WORN
$549.95
$649.99was - US $649.99|15% off
eBay Refurbished
Left Handed Cobra King TEC 2021 21* 4H Hybrid Extra Stiff Graphite New
$104.99
$279.00was - US $279.00|62% off
TaylorMade STEALTH 2 PLUS 10.5* Driver Extra Stiff Graphite Very Good
$247.99
$529.99was - US $529.99|53% off
eBay Refurbished
Callaway Rogue ST Pro Hybrid 2H X-Stiff Flex Right Hand
$169.95
$279.99was - US $279.99|39% off
eBay Refurbished
TaylorMade Qi35 LS Driver 8 Kaili White DarkWave 60 X-Stiff Flex Right Hand
$569.95
$649.99was - US $649.99|12% off
eBay Refurbished

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Extra Stiff Flex Golf Clubs

Shop by Category

52 Results

Titleist T100 2021 4-9 Iron Set (NO PW) Extra Sitff Right DG X100 Steel # 186061

[Titleist] AP2 Iron Set 6pc 5-Pw Flex X Extra Stiff Project X RIFLE 6.5 from JPN

Cobra S3 Pro Forged-M 9 Iron X-Stiff 6.5 Project X Rifle Precision Steel Shaft

TITLEIST 620CB 9 IRON ONLY 43 LOFT X 6.5 FLEX PROJECT X LZ 125 G SHAFT RH 620 CB

Cobra King Tec Utility Iron #2 HZRDUS Smoke Black RDX 100 6.5 X-Flex Shaft

Titleist AP2 Iron Set 3-PW Project X Precision Rifle 6.5 X-Stiff Steel Mens RH

Used Titleist U510 Utility 2 Iron HZRDUS Smoke Black 90g X-Stiff 6.5 Graphite

Nice Right Tour Edge Exotics CBX Ironwood 2 Iron.driving iron.17.hzrdus 6.5/85

Taylormade P790 UDI 2 Iron | Project X HZRDUS Smoke 6.5 Extra Stiff 100g

Custom TaylorMade P790 UDI 2 Iron 18.5 Degree Hzrdus Black Smoke RDX Extra Stiff

Cobra King TEC Utility 2 Iron Project X Catalyst 80 6.5 Graphite Extra Stiff

Bridgestone J40 DPC 9 Iron Project X 6.5 ~Nice~

New Level Driving Iron. 6.5 X Stiff Shaft

Titleist 695.CB Forged Individual 9 Iron Project X 6.5 Extra Stiff RH C-139296

Callaway X Forged 9 Iron X-Stiff 6.5 Project X Rifle Flighted Steel Shaft

Tommy Armour 845s Titanium 9 Iron X Stiff 6.5 Steel

TaylorMade 2023 P7MB 9-iron - 42.5* - PX 6.5 Extra Stiff X Flex Steel - NEW

Titleist 716 AP2 Iron Set 4-PW+GW Project X 6.5 Extra Stiff Steel Mens RH

Tour Issue 18 Callaway Apex MB Forged 9 Iron Project X 6.5 X Flex

Titleist 620 MB Forged Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff

Titleist ZB Forged Single 9 Iron Precision Rifle Flighted 6.5 Extra Stiff RH

TaylorMade P-7MC 2023 Forged Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff

RH TaylorMade Tour Preferred TP UDI #2 Iron 18* Project X Steel 6.5 XS

Callaway Steelhead X14 2 Iron - Steel Shaft Sensicore Filled Shaft. Nice!

Callaway Apex Pro Forged '19 Smoke 9 Iron Project X Catalyst 100 6.5 Extra Stiff

Honma TR20B Forged Single 9 Iron Project X LZ 6.5 125g Steel Extra Stiff

Adams Forged CMB 9 Iron Project X Pxi 6.5 Steel X Flex

Titleist 2023 T100 Forged Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff

Ping S57 Individual 9 Iron Black Dot ProjectX Rifle 6.5 X-Stiff Steel Shaft

Ping EYE Black Dot Single 9 Iron 37” 6.5 Extra Stiff Stainless Steel Shaft

Titleist T100 20214-9 Iron Set (NO PW) Extra Stiff Right NS Pro Steel # 193180

Titleist MB 716 Single 9 Iron Project X Rifle 6.5 Steel Extra Stiff

PXG 0211ST Forged 9 Iron - Onyx Project X LZ 6.5 Extra Stiff - 405383

TaylorMade P750 Tour Proto Single 9 Iron Project X 6.5 Extra Stiff Steel Mens RH

Nice Callaway Razr X Muscleback 9-Iron, Project X Rifle 6.5 X-Stiff, 36.5"

Titleist 710 CB Forged 9 Iron Project X Precision Rifle 6.5 RH Needs Grip 36.25”

PXG 0311T Gen2 Forged 8 Iron - Project X LZ 125g 6.5 Extra Stiff Flex - 401248

TaylorMade RAC Forged TP 9 IRON - FCM Precision Rifle 6.5 X-Flex Steel - 360458

TITLEIST 695 MB Single Club 9-Iron FCM 6.5 Rifle Steel Extra Stiff Shaft LH

Titleist 718 CB irons,, 8-7-6-5-2 irons, 6.5 rifles extra stiff-GREAT PRICE!

LH Callaway Original Big Bertha Single 9 Iron Rifle FCM 6.5 Steel Extra Stiff

Ping I Blade Iblade 9 Iron Green Dot Project X Lz 125 6.5 X Flex + 1/2 Inch

Ping S56 Single 9 Iron Black Dot Project X Precision Rifle 6.5 X-Stiff Steel RH

Titleist 670 8 iron Project X 6.5 Steel Shaft Single Iron Forged

Titleist 710 CB Forged 9 Iron Project X Precision Rifle 6.5 RH Needs Grip 36.5"

Titleist DCI Oversize+ 9 iron with Steel Rifle 6.5 Extra Stiff

NICE Callaway Steelhead Pro Series X14 2 Iron - RIFLE 6.5 (X-STIFF) Steel Shaft

CALLAWAY Big Bertha X-12 PRO SERIES 9-Iron w/ Precision 6.5 X-Flex Steel - RH

Mint Ping i59 Forged 9 Iron Orange Dot Project X 6.5 Steel X Flex

Titleist 670 9 iron Project X 6.5 Steel Shaft Single Iron Forged

Callaway Steelhead X-14 9 Iron ONLY X Stiff Precision Rifle 6.5 Steel Shaft 37”

Ben Hogan Edge Forged GS Ft.Worth Single 9 Iron with Steel Rifle 6.5 Extra Stiff

Best Selling

TaylorMade Stealth 2 Plus Mens Driver - N7465609

Cobra Golf Club DARKSPEED LS 9* Driver Extra Stiff Graphite

Cobra Golf Club DARKSPEED LS 8* Driver Extra Stiff Graphite

TaylorMade Hi-Toe 4 Milled Grind Copper 56* 60* Wedge Set RH KBS Steel # 189626

Taylormade Stealth Plus Driver 8° Project X HZRDUS Smoke Red 60 X-Stiff RH

Callaway Rogue ST Pro 18* 2H Hybrid Golf Club X Flex Extra Stiff Tensei 85

TaylorMade Qi10 Tour Rescue 19.5* 3H Hybrid Extra Stiff Graphite

TaylorMade Qi10 Tour Rescue 17* 2H Hybrid Extra Stiff Graphite

Limited Time Deals

Callaway Golf Club Rogue ST Pro 18* 2H Hybrid Extra Stiff Graphite New

Callaway Golf Men's Apex '19 Hybrid Rescue Club - Brand New

TaylorMade Qi35 LS Driver 9* Kaili Blue DarkWave CB 60 X-Stiff Flex RH SHOP WORN

Left Handed Cobra King TEC 2021 21* 4H Hybrid Extra Stiff Graphite New

TaylorMade STEALTH 2 PLUS 10.5* Driver Extra Stiff Graphite Very Good

Callaway Rogue ST Pro Hybrid 2H X-Stiff Flex Right Hand