×
Skip to main content
Blank LabelsCustom Labels

Zebra GK420t Labels

4.6 rating based on (1,100 reviews)
Zebra GK420t Labels banner image
Shop labels for Zebra GK420t.
Can't find what you're looking for? Browse all of our roll and fanfold label options.
No Minimum Orders
Lowest Price Guarantee
Design Software & Templates
Same Day Shipping
No Minimums   •   Free Templates   •   Same Day Shipping
Home › Shop By Printer › Zebra › Zebra GK420t Labels

Find labels compatible with your roll printer:

69 Results
Filters
Filter Options
Filters
69 Products Found
4" x 6"
4" x 6"
RL785
250 Labels Per Roll
1" Core
From $9.15 / 1 roll
$9.15 ea. (as low as $6.08 ea.)
2" x 1"
2" x 1"
RL777
1,375 Labels Per Roll
1" Core
From $8.13 / 1 roll
$8.13 ea. (as low as $4.43 ea.)
3" x 2"
3" x 2"
RL940
730 Labels Per Roll
1" Core
From $23.23 / 1 roll
$23.23 ea. (as low as $6.48 ea.)
4" x 2"
4" x 2"
RL781
730 Labels Per Roll
1" Core
From $12.16 / 1 roll
$12.16 ea. (as low as $6.62 ea.)
4" x 3"
4" x 3"
RL783
500 Labels Per Roll
1" Core
From $12.22 / 1 roll
$12.22 ea. (as low as $6.65 ea.)
4" x 1"
4" x 1"
RL779
1,375 Labels Per Roll
1" Core
From $12.14 / 1 roll
$12.14 ea. (as low as $6.60 ea.)
3" x 1.5"
3" x 1.5"
RL936
950 Labels Per Roll
1" Core
From $23.20 / 1 roll
$23.20 ea. (as low as $6.46 ea.)
2.25" x 1.25"
2.25" x 1.25"
RL2676
1,125 Labels Per Roll
1" Core
From $21.72 / 1 roll
$21.72 ea. (as low as $5.67 ea.)
1.5" x 1"
1.5" x 1"
RL926
1,375 Labels Per Roll
1" Core
From $20.24 / 1 roll
$20.24 ea. (as low as $4.87 ea.)
2" x 2"
2" x 2"
RL938
730 Labels Per Roll
1" Core
From $21.24 / 1 roll
$21.24 ea. (as low as $5.41 ea.)
3" x 1"
3" x 1"
RL928
1,375 Labels Per Roll
1" Core
From $23.21 / 1 roll
$23.21 ea. (as low as $6.47 ea.)
1.5" x 0.5"
1.5" x 0.5"
RL2056
2,480 Labels Per Roll
1" Core
From $20.24 / 1 roll
$20.24 ea. (as low as $4.87 ea.)
1" x 0.5"
1" x 0.5"
RL2074
2,480 Labels Per Roll
1" Core
From $19.25 / 1 roll
$19.25 ea. (as low as $4.33 ea.)
2" x 0.5"
2" x 0.5"
RL2077
2,480 Labels Per Roll
1" Core
From $21.24 / 1 roll
$21.24 ea. (as low as $5.41 ea.)
1.25" x 1"
1.25" x 1"
RL1219
1,375 Labels Per Roll
1" Core
From $19.74 / 1 roll
$19.74 ea. (as low as $4.60 ea.)
3" x 3"
3" x 3"
RL946
500 Labels Per Roll
1" Core
From $23.27 / 1 roll
$23.27 ea. (as low as $6.51 ea.)
1" x 1"
1" x 1"
RL987
1,375 Labels Per Roll
1" Core
From $19.25 / 1 roll
$19.25 ea. (as low as $4.33 ea.)
4" x 1.5"
4" x 1.5"
RL1483
950 Labels Per Roll
1" Core
From $25.17 / 1 roll
$25.17 ea. (as low as $7.53 ea.)
3" x 0.5"
3" x 0.5"
RL2079
2,480 Labels Per Roll
1" Core
From $23.22 / 1 roll
$23.22 ea. (as low as $6.48 ea.)
4" x 4"
4" x 4"
RL951
370 Labels Per Roll
1" Core
From $25.08 / 1 roll
$25.08 ea. (as low as $7.48 ea.)

Here's what people are saying

Product Image
Zach Verified Purchase
Reviewed RL783DW (Weatherproof Direct Thermal) on July 22, 2025
Perfect for what we needed
These labels go great on glass jars and it stays even after being in the fridge and in a cooler
1 people found this review helpful
Product Image
Tessa Verified Purchase
Reviewed RL940DT (Standard White Direct Thermal) on July 15, 2025
Work great with my Toast Printer
Fast shipping, easy to install, good quality
0 people found this review helpful
Product Image
Jesse Verified Purchase
Reviewed RL777DW (Weatherproof Direct Thermal) on July 11, 2025
2" x 1" Thermal Roll Labels
Everything arrived fast. The labels are very high quality.
0 people found this review helpful

Thermal Labels for Zebra GK420t Printers

The Zebra GK420t printer is a direct thermal and thermal transfer printer compatible with 1" core rolls. This printer can also print fanfold thermal labels. The maximum printing width is wide enough to print everything from shipping to shelf labels.

Thermal labels are available in various materials, including weatherproof, removable, and color options. If you're purchasing thermal transfer printers to use with this printer model, you'll also need a compatible thermal ribbon. The GK420t printer model uses coated side-out ribbons.

OnlineLabels does not sell Zebra printers or labels, and Zebra does not sponsor or endorse any of the products made or sold by OnlineLabels.

We use cookies to improve the quality of our service, deliver relevant promotional material, and offer an overall better site experience. Learn more about how we use cookies in our Privacy Policy.

Learn More OK, got it