1.The 360-degree rotatable aluminum head reduces friction between the trimmer head and the ground, improving the life of the product while also enhancing work efficiency. 2.Wide range of thread sizes: suitable for all kinds of straight shaft gasoline or electric trimmers 3.Multiple sizes of trimmer line: This trimmer head can fit .065inch/.080inch/.095inch/.105inch round and square or other shapes of trimmer line, .120inch round trimmer line. 4.Quick change trimmer cord without disassembly will perform more efficiently and save more time than traditional types of trimmer heads. 5.We promise to give our customers the best quality service. Please check the package for the FUMHEUF logo when you receive the product. If there is any dissatisfaction with the product please contact us in time, we will provide professional after-sales service. .Aluminum bump head, heavy duty, stronger, last longer.

.Less 30 second line twist loading--easy load system, no disassembly required.

Simply feed the line into the eyelet, give the head a twist and it’s ready to go.

.Takes all trimmer line shapes from 2.0mm to 3.2mm diameter.

.Bump Feed Mechanism.

.Italian Designed and Engineered.

.Mounting: Thread hole size:

1. M10 x 1.25 Left Rotation Way. 2.M8x1.25 Left Rotation Way. 3.M12x1.5 Left Rotation Way. 4.Stub 8mm X 10mm Rotation Way.

.Easy to fit, just screw on to your existing trimmer (left hand thread).

.Vibration free operation.

.Suit for straight-shaft garden pole tools products.

Please note: This will not suit most curved-shaft trimmers or any trimmer which uses a separate bolt to secure the head in place.

This head has a female thread designed to screw onto a threaded bolt as shown in the picture.