Model No. GK1000

550W Alligator® Powered Lopper

550W Alligator® Powered Lopper

Where to Buy


Features + Benefits

  • Lopper style dual switch handles
  • Revolutionary new cutting tool with chainsaw cutting performance in an easy to use and much less intimidating form
  • This inovative cutting tool makes light work of small branches up to 4" (100mm).
  • Powerful motor
  • Easy oil
  • Works just like a manual lopper but with the power of a chainsaw
  • Unique
  • Easy to use all around the garden
  • Large cutting capacity
  • Patented jaws protect user for moving the cutting chain
  • Fully enclosed bar and chain
Black and Decker - 550W Alligator Powered Lopper - GK1000

Product Specs

Product Type Lopper
Power Source Corded
Power Rating 550 W
Vibration 2.6 m/s²
Sound Pressure 87 dB(A)
Sound Power 98 dB(A)
Weight 3 kg
Cable retention No
Spike bumper Metal Jaws
Auto-oiling Easy oil
Bar sheath Yes
Sprocket nose wheel Yes
Pitch 1/4 "
Safety lock off switch Yes
Bar length 10 cm
Cut Capacity 10 cm
Replacement Chain A6150-XJ
Chain Pitch 1/4 "
Chain Gauge 0.05 "
Chain File 4 mm
No. of Chain Links 42

Black Decker GK1000 reviews verified by reevoo
Verified reviews of Black Decker GK1000

out of 10

40 reviews

Ease of use
Value for money
Overall rating
Scores 9.1 out of 10 based on 40 reviews
out of 10


Telford GB Retired professional
Easy and safe to use, cuts through wood really well. Felt much safer and more confident using this than a conventional chainsaw. Plus maintenance is relatively straightforward.
Quite heavy but that's unavoidable.

A bit longer cable would be useful.
Confirmed purchase: 26 February 2021
Published on: 15 March 2021
out of 10


Chelmsford GB
Takes away the fear of a chain saw.
Ideal for small tree/shrub clearance
Spare parts seem not to be available.
Very few dealer locations
Confirmed purchase: 02 July 2020
Published on: 16 July 2020