Skip to content Skip to navigation menu

Oregon Gatorline Round Trimmer Line, .105 in. by 1142 FT

Part# 21-505

This product is only available through retailers or servicing dealers.

Well-suited for all users, our Gatorline Trimmer Line features long-lasting, high-quality materials and fits most standard trimmer heads. .105" diameter trimmer line is an ideal size for cutting heavier weeds. Gatorline is compatible with most standard trimmer heads including fixed-line, semi and automatic bump-feed heads. Additionally, it fits most gas, electric, and battery-powered curved and straight shaft string trimmers. Check your string trimmer manual for recommendations and to ensure that larger lines will work with your trimmer.

Product Details

  • Impact resistant – Gatorline is made from a Nylon co-polymer that is fortified with additives so it lasts longer and breaks less
  • Round trimmer line – the most popular trimmer line shape. Offers effective cutting for a range of applications. More durable and longer lasting than square trimmer line
  • .105" diameter trimmer line is a good size for cutting heavier weeds in your lawn or performing light commercial work
  • Replaces many OEM parts including, but not limited to: Rotary 3513 and Stens 380-477

Specifications, Details & Support

Trimmer Line
Gauge 0.105"
Length 1142'
Packaging Configuration 5lb Spool
Volume 455.92 in³
Product UOM EA
Weight (with Packaging) 6.45 Lb

Parts Cross Reference

Need Help? Contact Customer Service at 800-223-5168 or email us at

Replacement Guide


Back To Top