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Updated: 17 Apr 2026

10 Best String Trimmers Curved-shaft

#1 Best Pick
Tradesman 4 Stroke Whipper Snipper Troy Bilt Straight Shaft Line Trimmer Multi Garden

Tradesman 4 Stroke Whipper Snipper Troy Bilt Straight Shaft Line Trimmer Multi Garden

Brand: Tradesman
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#2 Best Value
String Trimmer (Line Trimmer) Attachment 18-inch, Straight Shaft Head

String Trimmer (Line Trimmer) Attachment 18-inch, Straight Shaft Head

Brand: BOXURN
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  • PREMIUM MATERIAL: Manufactured with light-weight but heavy-duty aluminum;
  • SPOOL LINE LENGTH: 8 Ft. x 2pcs. Bump feed style; 18 in. cutting swath; Durable and can easily be loaded in seconds;
  • COMPATIBILITY: Fits power units from Ryobi, Greenworks, Remington, Craftsman, Yard Machines, Troy-Bilt, Yardman, Snapper, Bolens, Murray, Kobalt and most other major brands; Power head coupler accepts 1 inch diameter tube;
  • EXTENDED REACH: Straight shaft head added reach makes it easier to trim under bushes, around fencing, and in hard-to-reach places;
  • DRIVE SHAFT CONNECTOR: Square shape .205” Female Attachment;
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#3 Budget Pick
WETOOLPLUS .080-Inch Trimmer Spool Line Fit for Husqvarna T25 Tap Advance String Trimmer Head, Weed Eater Attachments for Husqvarna’s 100-200 Series Straight and Curved Shaft Trimmers, 3 Pack

WETOOLPLUS .080-Inch Trimmer Spool Line Fit for Husqvarna T25 Tap Advance String Trimmer Head, Weed Eater Attachments for Husqvarna’s 100-200 Series Straight and Curved Shaft Trimmers, 3 Pack

Brand: WETOOLPLUS
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  • Compatible Models: Fit for 125LDX 128L 128LD 128LDX 128RJ 129L 128DJX 129DJX 124R Trimmer, fit for Husqvarna T25 trimmer head, fit for Red Max BC280-02/10 BT280-02/10, replace 537338601
  • Efficient Cutting: 0.080" 20ft trimmer cord for easy weed cutting through cord holes quickly, the aerodynamic shape designed and manufactured by scientific research greatly reduces the resistance during work and achieves more efficient cutting, timely replacement of worn thread, achieve uninterrupted cutting and weeding
  • Easy to Install: Each replacement spool is pre-wound, no installation tools required, just snaps into place on trimmer models, saving you time and money
  • Made by WETOOLPLUS, one of the most trusted brands for Garden Power Tools & Accessories.
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#4 Top Choice
BGTOOL Trimmer Head Twister Bent/Curved Shaft Bump Feed Trimmer Line Head Whipper Brush Cutter M8

BGTOOL Trimmer Head Twister Bent/Curved Shaft Bump Feed Trimmer Line Head Whipper Brush Cutter M8

Brand: BGTOOL
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  • 1. Less 30 second line twist loading--easy load system, no disassembly required
  • 2. Simply feed the line into the eyelet, give the head a twist and it’s ready to go
  • 3. Takes all trimmer line shapes from 2.0mm to 3.2mm diameter
  • 4.Mounting: Thread hole size: 8mm x 1.25 right hand thread
  • 5. Please note: This will not suit straight shaft trimmers, You will receive one trimmer head for bent/curved-shaft
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#5 Popular Choice
Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head

Weed Warrior Autowinder II Universal Fit String Trimmer Replacement Bump Head

Brand: Weed Warrior
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  • Autowinder II Bump Head: Replace the bump head of your gas-powered or cordless weed trimmer; This replacement part lets you easily load string trimmer line without opening the head by inserting the line and cranking the bump knob
  • Universal Fit: Bump head replacement part is equipped for both gas and cordless trimmers; Accommodates up to 16 feet of and fits 80/1000-inch to 105/1000-inch diameter line
  • Universal Fit: Compatible with nearly all brands of gas and cordless string trimmers including Echo, Stihl, Husqvarna, Redmax, Ryobi, Cub Cadet, Weed Eater, Poulan, MTD and more
  • Professional Grade: Find the right replacement parts for your trimmer or weed whacker; Our brand-compatible trimmer line, fixed line, bump feed, hybrid and bladed heads are built to the high standards and demanding needs of professional landscapers
  • Weed Warrior: We manufacture high quality universal fit weed wacker trimmer line, heads, and accessories built for extreme toughness through years of detailed research and development both in the lab in in the field
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#6 Top Pick
Husqvarna 537388101 Universal T35 Tap Advance Straight Shaft String Trimmer Head Prewound with .095-Inch Line Blue/Black

Husqvarna 537388101 Universal T35 Tap Advance Straight Shaft String Trimmer Head Prewound with .095-Inch Line Blue/Black

Brand: Husqvarna
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  • Includes one Husqvarna T35 Professional Tap Advance String Trimmer Head compatible with Husqvarna straight shaft trimmers (100-500 series) and most Echo, Stihl and RedMax straight shaft trimmers
  • Easy to Reload: Husqvarna weed eater attachments feature an easy-to-reload spool that comes off with the cap, eliminating the need to turn your trimmer upside down to reload the line
  • Pre-Wound: T35 universal weed eater head can hold 28' of .095" gauge line for extended trimming runtimes and comes pre-wound with .095" Titanium Force trimmer line for added convenience (compatible with .065" to .105" trimmer line)
  • Reduces Tangling: Split spool design on these string trimmer attachments minimizes tangling and line welding, while arrows indicate the correct directional winding of the line to eliminate guesswork
  • Simple to Use: Weed wacker attachments are simple to attach, load and use, making them ideal for new users and great for trimming grass and maintaining a well-manicured lawn
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#7 Top Pick
Luxuyvarna Trimmer Head Compatible with Ryobi Curved-Shaft Line Trimmer RBC3600E RLT1238

Luxuyvarna Trimmer Head Compatible with Ryobi Curved-Shaft Line Trimmer RBC3600E RLT1238

Brand: Luxuyvarna
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  • Trimmer Head Compatible withCurved-Shaft Line Trimmer RBC3600E RLT1238
  • Compatible withCurved-Shaft Line Trimmer RBC3600E RLT1238,Replacement Part Number For 00998230 DA03001 LTA001 RAC1205 RAC1210
  • Package Included 1pc String Trimmer Head,1pc 5/16" -18 Left-Hand Thread Knob ,1pc 5/16" -18 Right-Hand Thread Knob,1pc 1/4" -20 Right-Hand Thread Knob.
  • Please check carefully if they are compatible with your machine.
  • If you have any questions, please contact us in time. We will give you the most satisfactory reply. Thank you.
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#8 Top Pick
4 STROKE Curved Split Shaft Line Trimmer Garden Lawn Whipper Snipper

4 STROKE Curved Split Shaft Line Trimmer Garden Lawn Whipper Snipper

Brand: Tradesman
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#9 Top Pick
King Tech 4 Stroke Whipper Snipper Straight Shaft Line Trimmer 31CC Pole Brushcutter Multi Garden

King Tech 4 Stroke Whipper Snipper Straight Shaft Line Trimmer 31CC Pole Brushcutter Multi Garden

Brand: King Tech
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  • 31cc 4-stroke petrol engine for reliable power and fuel efficiency
  • Straight shaft for reach under shrubs, benches, and along fence lines
  • Pro-grade trimmer line for sharp, tidy edges and neat finishes
  • D-grip adjustable handle for comfortable control at any angle
  • Fuel tank with in-line filter helps protect the engine from contaminants
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#10 Top Pick
King Tech 31cc Pole Brush Shaft Line Trimmer Whipper Snipper Curved Tree Pruner Garden 4 Stroke

King Tech 31cc Pole Brush Shaft Line Trimmer Whipper Snipper Curved Tree Pruner Garden 4 Stroke

Brand: King Tech
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  • Pro-grade: Professional-grade trimmer line for sharp edges and professionally landscaped results
  • D-grip handle: Grab it from any angle and make smooth, long swipes. It’s adjustable, so you can find a working position that’s comfortable for you
  • Ergonomic aluminium shaft, providing comfort for every user.
  • Throttle Trigger: Spring loaded to return to idle when released. When accelerating, press trigger gradually for best operating technique
  • Nylon Cutter Head: Contains replaceable nylon trimming line that advances when trimmer head is tapped against the ground
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