DR Quick-Lock Trimmer Head for TR4 Trimmer Mowers
DR Quick-Lock Trimmer Head for TR4 Trimmer Mowers DR Quick-Lock Trimmer Head for TR4 Trimmer Mowers DR Quick-Lock Trimmer Head for TR4 Trimmer Mowers
RRP: £99.99
OUR PRICE: £89.99 (inc VAT)
IN STOCK - DELIVERY TIME: Usually next working day if ordered before 2pm

Free delivery on garden machinery orders over £50.

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Replace your trimmer cord the quick and easy way! Whether you're in the middle of a project or just getting started, changing your trimmer cord can be a bother. With the  DR® Quick-Lock™ Trimmer Head, it takes just seconds and the cord is anchored firmly in place, guaranteed not to pull out! It also accepts DR's 5.5mm "Sawtooth" cord, the thickest, longest-lasting cord available anywhere.

For those who often trim dense thickets of weeds in rougher areas, the DR® Quick-Lock™ Trimmer Head eliminates the risk of trimmer cord pulling out in dense growth. Plus, it makes in-the-field cord changes quicker and easier than you ever thought possible.

Simply insert a 13" length of cord into the head and the patented gripping mechanism anchors it tightly and will not let go! Rather than use two longer pieces of cord that are threaded through the trimmer head, the Quick-Lock™ Trimmer Head accepts four shorter pieces and you simply insert the tip. It's fast, incredibly easy, and takes just a few seconds. To remove the cord, simply pull it the rest of the way through the head in the same direction.

Depending on your Trimmer/Mower model, the available cutting heights will vary. This trimmer head is an option on all trimmer models.


  • 2 x DR362941 Spacer Plates
  • 1 x DR343871 Double Line Head
  • 1 x DR343831 Line Pack 13” (24 Pack = 8 of each available sizes))
  • 1 x DR344031 Adapter Plate

NB: Picture for illustration purposes only - mow ball not included.

Product specification

Brand: DR
Fits Models: Current TR4


DR POWER EQUIPMENT is passionate about the spirit of country living.

Based in rural Vermont, the employees of DR POWER EQUIPMENT enjoy caring for their land, and take great pride in beautifying and improving the place they call home. DR POWER EQUIPMENT appreciates the customers need for quality products that are durable, simple and useful.

That's why, since 1985, DR POWER EQUIPMENT has been manufacturing and selling products that make outdoor work easier and more enjoyable. DR POWER EQUIPMENT only offers products that they use themselves, each one vigorously tested for performance and durability, described truthfully, and guaranteed to be of the best quality and value available.

DR - Done Right!

View Dormak brochure online

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