- 40" wide to fit Foster Keencut Advanced and Classic series rotary trimmers (cutter not included)
- 60" wide to fit Foster Keencut Advanced and Classic series rotary trimmers (cutter not included)
- 80" wide to fit Foster Keencut Advanced and Classic series rotary trimmers (cutter not included)
Complete replacement cutting head for Technic ARC & Technic ARC TE, with twin tungsten steel cutting wheels & sliding bearings.