Heavy Duty Clamp And Knob Assembly No Sweat Swap For Ryobi String Trimmers And Brush Cutters Replaces 312630001 Fits 27Mm To 32Mm Shafts On Ridgid Tools

Ryobi String Trimmer Head Clamp With Secure Knob
✔️ Single unit replaces 312630001 fits 27mm to 32mm shafts black

This heavy duty clamp and knob assembly serves as a straight replacement for stripped spindle couplings on string trimmers and brush cutters. You simply slide it onto the drive shaft and tighten the twist grip to lock in your cutting head. Landscapers and homeowners grab these quick swap knobs to save time when original parts get stripped or cracked from daily yard work.

✅ Direct OEM fitment for Ryobi and Ridgid string trimmers
✅ Swaps out damaged knobs to restore solid cutting head grip
✅ Accommodates shaft sizes starting at 27mm up to 32mm thick
✅ Includes complete coupling hardware ready for fast DIY installs
✅ Backed by a straightforward one year parts coverage policy

💡 What keeps a trimmer spindle coupling from spinning loose during tough cuts?
This handy replacement clamp assembly stops shaft slippage before it ruins your motor.
- Heavy wall knurled knobs bite down tight without rounding off under vibration
- Matched tolerance bores handle torque loads for thicker brush cutter heads
- Quick swap design fits neatly over standard drivelines for fast weekend fixes

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