Replacement plastic blades for trimmers, Dedra, pack of 20

These replacement plastic blades for trimmers by Dedra come in a pack of 20 and are designed for use with compatible string trimmers and grass edgers. The blades are lightweight and made of durable plastic intended for cutting grass and small weeds around lawns, borders, and garden paths. The set provides spare cutting edges to minimize downtime during routine lawn maintenance and allows quick on-site replacement when existing blades become worn.

Advantages

The plastic construction offers reduced weight compared with metal alternatives, which can lead to lower vibration and less stress on the trimmer head. A pack of 20 ensures multiple replacements are available, reducing the need for frequent reordering. These blades are shaped for effective trimming of grass and fine vegetation while being inexpensive to replace. The design supports easy installation and removal on compatible trimmer models, allowing faster maintenance cycles.

Suitable for

• Replacing worn cutting elements on compatible string trimmers and grass edgers
• Trimming lawns, lawn edges and small weeds in garden beds
• Quick field replacement to maintain continuous operation during yard work

Key specifications

• Quantity: 20 blades per pack
• Material: durable plastic suitable for cutting grass and light vegetation
• Intended use: trimming grass, edging lawns and cutting small weeds
• Weight: lightweight design to reduce load on trimmer head
• Compatibility: for use with trimmers and edgers that accept plastic replacement blades (check your tool’s manual for fitment)

How to use

Turn off the trimmer and disconnect power or remove the spark plug wire or battery before performing any maintenance. Remove the trimmer spool or head cover according to your trimmer’s instructions, then replace the worn blade with a new plastic blade from the pack, ensuring the blade seats correctly and the retaining mechanism is secured. Reassemble the head, restore power, and briefly test at low speed to confirm blades are installed correctly and clear of obstructions. Follow the trimmer manufacturer’s safety and maintenance guidelines throughout the process.

Usage recommendations

Use the replacement blades for routine lawn trimming and edging where lightweight, plastic cutting elements provide effective results. Inspect blades regularly for wear or damage and replace individual blades as needed. Avoid striking hard objects such as stones, concrete or metal edging to prolong blade life. Always verify compatibility with your trimmer model before installation.