Shop heavy duty extension 20a

Sponsored
About our ads
$171.00
Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
Uline
$171.00
Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
Uline
$99.00
Heavy Duty Extension Cord - 25', 10 Gauge, 20 Amp - ULINE
Uline
$99.00
Heavy Duty Extension Cord - 25', 10 Gauge, 20 Amp - ULINE
Uline
$289.00
Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
Uline
$289.00
Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
Uline
$46.98
25-Ft 12AWG Nema 5-20P Extension Cord Nema 5-20 Heavy Duty 20Amp-Extension Cable, 20 Amp 125V Plug To (4 in 1) 5-20R, 5-15R, 6-15R, 6-20R Female T
Amazon.com
Free shipping
$46.98
25-Ft 12AWG Nema 5-20P Extension Cord Nema 5-20 Heavy Duty 20Amp-Extension Cable, 20 Amp 125V Plug To (4 in 1) 5-20R, 5-15R, 6-15R, 6-20R Female T
Amazon.com
$39.99
$49.99
CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
Amazon.com
Free shipping
20% off
$39.99
$49.99
CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
Amazon.com
$29.98
10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
Amazon.com
$29.98
10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
Amazon.com
$49.59
$61.99
CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
Amazon.com
Free shipping
20% off
$49.59
$61.99
CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
Amazon.com
$21.98
6-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy-Duty Extension Cord 6Ft, 20Amp Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 In1) Female 20 AMP T-Blade
Amazon.com
$21.98
6-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy-Duty Extension Cord 6Ft, 20Amp Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 In1) Female 20 AMP T-Blade
Amazon.com
$30.79
Monoprice Heavy Duty Extension Cord - Locking NEMA L5-20P To NEMA L5-20R, 20 Amp, 2500 Watt, SJT, 125V, 12AWG, 10 Feet, Black
Amazon.com
$30.79
Monoprice Heavy Duty Extension Cord - Locking NEMA L5-20P To NEMA L5-20R, 20 Amp, 2500 Watt, SJT, 125V, 12AWG, 10 Feet, Black
Amazon.com
$35.98
15-Ft 12AWG Nema 5-20P Extension Cord 20 Amp 125V Plug 5-20 Heavy Duty Extension Cable, (4 in 1) Nema 5-20R, 5-15R, 6-15R, 6-20R Female T Blade 20Amp
Amazon.com
Free shipping
$35.98
15-Ft 12AWG Nema 5-20P Extension Cord 20 Amp 125V Plug 5-20 Heavy Duty Extension Cable, (4 in 1) Nema 5-20R, 5-15R, 6-15R, 6-20R Female T Blade 20Amp
Amazon.com
$27.99
CCCEI Heavy Duty Power Strip Surge Protector 20 Amp, High Amp Industrial Shop Garage Metal Multiple Outlets, 6 ft 12 Gauge 5-15P Extension Cord 6
Amazon.com
$27.99
CCCEI Heavy Duty Power Strip Surge Protector 20 Amp, High Amp Industrial Shop Garage Metal Multiple Outlets, 6 ft 12 Gauge 5-15P Extension Cord 6
Amazon.com
$51.95
$55.41
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
Free shipping
$51.95
$55.41
Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
Amazon.com
See more
See less
    Some results have been hidden because they may be inaccessible to you.Show inaccessible results
    See more images

    Shop heavy duty extension 20a

    Sponsored
    About our ads
    $171.00
    Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
    Uline
    $171.00
    Heavy Duty Extension Cord - 50', 10 Gauge, 20 Amp - ULINE
    Uline
    $99.00
    Heavy Duty Extension Cord - 25', 10 Gauge, 20 Amp - ULINE
    Uline
    $99.00
    Heavy Duty Extension Cord - 25', 10 Gauge, 20 Amp - ULINE
    Uline
    $289.00
    Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
    Uline
    $289.00
    Heavy Duty Extension Cord - 100', 10 Gauge, 20 Amp - ULINE
    Uline
    $46.98
    25-Ft 12AWG Nema 5-20P Extension Cord Nema 5-20 Heavy Duty 20Amp-Extension Cable, 20 Amp 125V Plug To (4 in 1) 5-20R, 5-15R, 6-15R, 6-20R Female T
    Amazon.com
    Free shipping
    $46.98
    25-Ft 12AWG Nema 5-20P Extension Cord Nema 5-20 Heavy Duty 20Amp-Extension Cable, 20 Amp 125V Plug To (4 in 1) 5-20R, 5-15R, 6-15R, 6-20R Female T
    Amazon.com
    $39.99
    $49.99
    CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
    Amazon.com
    Free shipping
    20% off
    $39.99
    $49.99
    CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
    Amazon.com
    $29.98
    10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
    Amazon.com
    $29.98
    10-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy Duty Extension Cord 20Amp 125V Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 in 1) Female T Blade 20-AMP
    Amazon.com
    $49.59
    $61.99
    CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
    Amazon.com
    Free shipping
    20% off
    $49.59
    $61.99
    CCCEI Heavy Duty Power Strip Surge Protector 20 AMP Switch, 12 Gauge Extension Cord With Multiple Outlets, Industrial, Shop, Garage High Amp Wall
    Amazon.com
    $21.98
    6-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy-Duty Extension Cord 6Ft, 20Amp Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 In1) Female 20 AMP T-Blade
    Amazon.com
    $21.98
    6-Ft Nema 5-20P Extension Cord 12AWG Nema 5-20 Heavy-Duty Extension Cord 6Ft, 20Amp Plug To 5-20R, 5-15R, 6-15R, 6-20R (4 In1) Female 20 AMP T-Blade
    Amazon.com
    $30.79
    Monoprice Heavy Duty Extension Cord - Locking NEMA L5-20P To NEMA L5-20R, 20 Amp, 2500 Watt, SJT, 125V, 12AWG, 10 Feet, Black
    Amazon.com
    $30.79
    Monoprice Heavy Duty Extension Cord - Locking NEMA L5-20P To NEMA L5-20R, 20 Amp, 2500 Watt, SJT, 125V, 12AWG, 10 Feet, Black
    Amazon.com
    $35.98
    15-Ft 12AWG Nema 5-20P Extension Cord 20 Amp 125V Plug 5-20 Heavy Duty Extension Cable, (4 in 1) Nema 5-20R, 5-15R, 6-15R, 6-20R Female T Blade 20Amp
    Amazon.com
    Free shipping
    $35.98
    15-Ft 12AWG Nema 5-20P Extension Cord 20 Amp 125V Plug 5-20 Heavy Duty Extension Cable, (4 in 1) Nema 5-20R, 5-15R, 6-15R, 6-20R Female T Blade 20Amp
    Amazon.com
    $27.99
    CCCEI Heavy Duty Power Strip Surge Protector 20 Amp, High Amp Industrial Shop Garage Metal Multiple Outlets, 6 ft 12 Gauge 5-15P Extension Cord 6
    Amazon.com
    $27.99
    CCCEI Heavy Duty Power Strip Surge Protector 20 Amp, High Amp Industrial Shop Garage Metal Multiple Outlets, 6 ft 12 Gauge 5-15P Extension Cord 6
    Amazon.com
    $51.95
    $55.41
    Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
    Amazon.com
    Free shipping
    $51.95
    $55.41
    Conntek NEMA 5-20 Outdoor Extension Cords, 20 Amps 125 Volts
    Amazon.com