Your order is being processed and securely synced with our system. Please do not refresh or close this window — this may take a few moments. You'll be redirected once your order is confirmed

Scheduled Maintenance and Testing

Please be advised that our website will be undergoing scheduled maintenance and testing during the following time: Sunday, 7 June 2026

  • AEST (Melbourne / Sydney): 2:30 PM – 5:30 PM
  • ACST (Adelaide / Darwin): 2:00 PM – 5:00 PM
  • AWST (Perth): 12:30 PM – 3:30 PM

During this time, the website will be temporarily unavailable.
We apologise for any inconvenience and appreciate your patience while we complete this maintenance.

Thanks,
JAK Max Team

close-button
vector

SP66 Undulated Line

vector
main-image
vector vector

Unleash the power of your battery-powered brushcutter with Jak MAX's SP66 Undulated Line. This patented, hard-wearing nylon line ensures longer battery run time and reduced vibrations. With a unique shaping process for optimal aerodynamics, SP66® delivers superior performance for a quieter and more efficient cutting experience. Upgrade to SP66® for a cutting edge in precision and durability.

Filters

Filters

Diameter

Price

Stock Availability

SP66 Undulated Nylon Line – 1lb Donut, .065″/1.60mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1lb Donut, .065″/1.60mm

1lb Donut – .065″/1.60mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7510

SP66 Undulated Nylon Line – 5lb Reel, .120″/3.00mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 5lb Reel, .120″/3.00mm

5lb Donut – .120″/3.00mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7520

SP66 Undulated Nylon Line – 5lb Reel, .105″/2.65mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 5lb Reel, .105″/2.65mm

5lb Donut – .105″/2.65mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7519

SP66 Undulated Nylon Line – 5lb Reel, .095″/2.40mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 5lb Reel, .095″/2.40mm

5lb Donut – .095″/2.40mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7518

SP66 Undulated Nylon Line – 3lb Reel, .120″/3.00mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 3lb Reel, .120″/3.00mm

3lb Donut – .120″/3.00mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7517

SP66 Undulated Nylon Line – 3lb Reel, .105″/2.65mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 3lb Reel, .105″/2.65mm

3lb Donut – .105″/2.65mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7516

SP66 Undulated Nylon Line – 3lb Reel, .095″/2.40mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 3lb Reel, .095″/2.40mm

3lb Donut – .095″/2.40mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7515

SP66 Undulated Nylon Line – 1lb Donut, .120″/3.00mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1lb Donut, .120″/3.00mm

1lb Donut – .120″/3.00mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7514

SP66 Undulated Nylon Line – 1lb Donut, .105″/2.65mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1lb Donut, .105″/2.65mm

1lb Donut – .105″/2.65mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7513

SP66 Undulated Nylon Line – 1lb Donut, .095″/2.40mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1lb Donut, .095″/2.40mm

1lb Donut – .095″/2.40mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7512

SP66 Undulated Nylon Line – 1lb Donut, .080″/2.00mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1lb Donut, .080″/2.00mm

1lb Donut – .080″/2.00mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7511

SP66 Undulated Nylon Line – Clamshell, .065″/1.60mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – Clamshell, .065″/1.60mm

Clamshell – .065″/1.60mm – SP66 Undulated Nylon Line. SP66® Undulated…

PART NUMBER

JM7500

SP66 Undulated Nylon Line – 1/2lb Donut, .120″/3.00mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1/2lb Donut, .120″/3.00mm

1/2lb Donut – .120″/3.00mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7509

SP66 Undulated Nylon Line – 1/2lb Donut, .105″/2.65mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1/2lb Donut, .105″/2.65mm

1/2lb Donut – .105″/2.65mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7508

SP66 Undulated Nylon Line – 1/2lb Donut, .095″/2.40mm
Top Right ImageTop Right Image
Stock Status IconIN STOCK

SP66 Undulated Nylon Line – 1/2lb Donut, .095″/2.40mm

1/2lb Donut – .095″/2.40mm – SP66 Undulated Nylon Line. SP66®…

PART NUMBER

JM7507