hi can you please tell me if i can have the strimmer head on a spear and jackson w500 electric strimmer changed from line to plastic blades thank you kind regards mrs janet ryan.

mrs janet ryan, August 2010

500w is just the wattage of the motor, so presuming you are talking about the model HG500B the answer is no.

ALM Manufacturing 01423 797208 www.almmanufacturing.com make the spool and line (part number FL289).

Available from all good hardware and DIY shops

or search ebay or google for "ALM FL289"

Richard, August 2010