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$54.19
$115.00
Hubbell HBL2733 Locking Connector, 30 Amp, 3 Phase, 480V, L16-30R, Black And White
Amazon.com
2
Free shipping
52% off
$54.19
$115.00
Hubbell HBL2733 Locking Connector, 30 Amp, 3 Phase, 480V, L16-30R, Black And White
Amazon.com
2
$73.94
$139.00
Hubbell CS6364C Locking Connector, 50 Amp, 125/250V, 3 Pole And 4 Wire
Amazon.com
26
Free shipping
46% off
$73.94
$139.00
Hubbell CS6364C Locking Connector, 50 Amp, 125/250V, 3 Pole And 4 Wire
Amazon.com
26
$11.99
ELEGRP NEMA L5-30R Locking Connector, Generator Twist Lock Adapter Connector, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL
Amazon.com
623
$11.99
ELEGRP NEMA L5-30R Locking Connector, Generator Twist Lock Adapter Connector, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL
Amazon.com
623
$19.99
ELEGRP NEMA L6-30P & NEMA L6-30R Locking Plug And Connector Set, Generator Twist Lock Plug Socket, 30 Amp 250V 2 Pole 3 Wire Grounding, Industrial
Amazon.com
646
$19.99
ELEGRP NEMA L6-30P & NEMA L6-30R Locking Plug And Connector Set, Generator Twist Lock Plug Socket, 30 Amp 250V 2 Pole 3 Wire Grounding, Industrial
Amazon.com
646
$64.99
$139.00
Hubbell CS8364C Locking Connector, 50 Amp, 3 Phase 250V, 3 Pole 4 Wire
Amazon.com
33
Free shipping
53% off
$64.99
$139.00
Hubbell CS8364C Locking Connector, 50 Amp, 3 Phase 250V, 3 Pole 4 Wire
Amazon.com
33
$55.78
$139.00
Hubbell CS8164C Locking Connector, 50 Amp, 480V, 3 Pole And 4 Wire
Amazon.com
39
Free shipping
59% off
$55.78
$139.00
Hubbell CS8164C Locking Connector, 50 Amp, 480V, 3 Pole And 4 Wire
Amazon.com
39
$8.99
Nema L5-15R 15 Amp 125V 2 Pole 3 Wire Industrial Grade Locking Female Connector, Industrial Twist Lock L5-15 15-AMP AC Power Connector. LK-7311
Amazon.com
4
$8.99
Nema L5-15R 15 Amp 125V 2 Pole 3 Wire Industrial Grade Locking Female Connector, Industrial Twist Lock L5-15 15-AMP AC Power Connector. LK-7311
Amazon.com
4
$9.44
ENERLITES NEMA L6-20P Locking Plug Connector For Generator, Twist Lock Male Plug, 20 Amp, 250 Volt, 2 Pole, 3 Wire Grounding, Industrial Grade Heavy
Amazon.com
141
$9.44
ENERLITES NEMA L6-20P Locking Plug Connector For Generator, Twist Lock Male Plug, 20 Amp, 250 Volt, 2 Pole, 3 Wire Grounding, Industrial Grade Heavy
Amazon.com
141
$17.99
ENERLITES NEMA L14-30P Locking Plug Connector For Generator, Twist Lock Male Plug, 30 Amp, 125/250 Volt ,3 Pole, 4 Wire Grounding, Industrial Grade
Amazon.com
1K+
$17.99
ENERLITES NEMA L14-30P Locking Plug Connector For Generator, Twist Lock Male Plug, 30 Amp, 125/250 Volt ,3 Pole, 4 Wire Grounding, Industrial Grade
Amazon.com
1K+
$23.69
Locking IEC C13 Field-Term Connector, Right Angle
L-com Global Connectivity
$23.69
Locking IEC C13 Field-Term Connector, Right Angle
L-com Global Connectivity
$15.59
Ruggedized COTS ST Connector, Multimode Locking Stainless Steel For 3mm Fiber
L-com Global Connectivity
$15.59
Ruggedized COTS ST Connector, Multimode Locking Stainless Steel For 3mm Fiber
L-com Global Connectivity
$39.59
Leviton 30 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-30R, 2P, 3W | By West Marine
WestMarine
$39.59
Leviton 30 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-30R, 2P, 3W | By West Marine
WestMarine
$199.99
Hubbell Marine Locking Connector, 63A 230V, 1 Phase | By West Marine
WestMarine
Free shipping
$199.99
Hubbell Marine Locking Connector, 63A 230V, 1 Phase | By West Marine
WestMarine
Free shipping
$54.87
Hubbell Locking Connector: L5-15R, Black/White, 125V AC, 15 A, 2 Pole, 3 Wire Model: HBL4729C
Grainger
$54.87
Hubbell Locking Connector: L5-15R, Black/White, 125V AC, 15 A, 2 Pole, 3 Wire Model: HBL4729C
Grainger
$29.69
Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-15R, 2P, 3W | By West Marine
WestMarine
$29.69
Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-15R, 2P, 3W | By West Marine
WestMarine
$32.17
Bryant Locking Connector: L5-20R, Black/White, 125V AC, 20 A, 2 Pole, 3 Wire Model: BRY70520NC
Grainger
$32.17
Bryant Locking Connector: L5-20R, Black/White, 125V AC, 20 A, 2 Pole, 3 Wire Model: BRY70520NC
Grainger
$35.19
Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, NEMA L5-15R 2P-3W, Wetguard Watertight | By West Marine
WestMarine
7
$35.19
Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, NEMA L5-15R 2P-3W, Wetguard Watertight | By West Marine
WestMarine
7
$27.50
Bryant Locking Connector: L6-15R, Black/White, 250V AC, 15 A, 2 Pole, 3 Wire Model: 70615NC
Grainger
$27.50
Bryant Locking Connector: L6-15R, Black/White, 250V AC, 15 A, 2 Pole, 3 Wire Model: 70615NC
Grainger
$87.82
Bryant Locking Connector: L16-30R, Black/White, 480V AC, 30 A, 3 Pole, 4 Wire Model: 71630NC
Grainger
$87.82
Bryant Locking Connector: L16-30R, Black/White, 480V AC, 30 A, 3 Pole, 4 Wire Model: 71630NC
Grainger
$37.52
Hubbell Locking Connector: L1-15R, Black/White, 125V AC, 15 A, 2 Pole, 2 Wire Model: HBL7506C
Grainger
$37.52
Hubbell Locking Connector: L1-15R, Black/White, 125V AC, 15 A, 2 Pole, 2 Wire Model: HBL7506C
Grainger
$9.99
Legrand Pass & Seymour L520P Turnlok Industrial Spec Grade Locking Plug, 20 Amp 125V, NEMA L5-20P, Black/White (1 Count)
Amazon.com
30
$9.99
Legrand Pass & Seymour L520P Turnlok Industrial Spec Grade Locking Plug, 20 Amp 125V, NEMA L5-20P, Black/White (1 Count)
Amazon.com
30
$12.93
$25.95
Neutrik NE8FDP-B Ethercon Lockable RJ45 Connector Ethercon Lockable RJ45 Connector
Sweetwater
50% off
$12.93
$25.95
Neutrik NE8FDP-B Ethercon Lockable RJ45 Connector Ethercon Lockable RJ45 Connector
Sweetwater
$39.91
Bryant Locking Connector: L6-20R, Black/White, 250V AC, 20 A, 2 Pole, 3 Wire Model: 70620NC
Grainger
$39.91
Bryant Locking Connector: L6-20R, Black/White, 250V AC, 20 A, 2 Pole, 3 Wire Model: 70620NC
Grainger
$260.70
Hubbell Locking Connector: Non-NEMA, Black/White, 250V AC, 50 A Current Rating, 3 Poles, 4 Wires Model: CS8364C
Grainger
33
$260.70
Hubbell Locking Connector: Non-NEMA, Black/White, 250V AC, 50 A Current Rating, 3 Poles, 4 Wires Model: CS8364C
Grainger
33
$104.77
Hubbell Locking Connector: L5-20R, Yellow, 125V AC, 20 A, 2 Pole, 3 Wire Model: HBL27W47
Grainger
$104.77
Hubbell Locking Connector: L5-20R, Yellow, 125V AC, 20 A, 2 Pole, 3 Wire Model: HBL27W47
Grainger
$81.44
Hubbell Locking Connector: L6-15R, Yellow, 250V AC, 15 A, 2 Pole, 3 Wire Model: HBL25W49
Grainger
$81.44
Hubbell Locking Connector: L6-15R, Yellow, 250V AC, 15 A, 2 Pole, 3 Wire Model: HBL25W49
Grainger
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    Shop lockable connectors

    Sponsored
    About our ads
    $54.19
    $115.00
    Hubbell HBL2733 Locking Connector, 30 Amp, 3 Phase, 480V, L16-30R, Black And White
    Amazon.com
    2
    Free shipping
    52% off
    $54.19
    $115.00
    Hubbell HBL2733 Locking Connector, 30 Amp, 3 Phase, 480V, L16-30R, Black And White
    Amazon.com
    2
    $73.94
    $139.00
    Hubbell CS6364C Locking Connector, 50 Amp, 125/250V, 3 Pole And 4 Wire
    Amazon.com
    26
    Free shipping
    46% off
    $73.94
    $139.00
    Hubbell CS6364C Locking Connector, 50 Amp, 125/250V, 3 Pole And 4 Wire
    Amazon.com
    26
    $11.99
    ELEGRP NEMA L5-30R Locking Connector, Generator Twist Lock Adapter Connector, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL
    Amazon.com
    623
    $11.99
    ELEGRP NEMA L5-30R Locking Connector, Generator Twist Lock Adapter Connector, 30 Amp 125V 2 Pole 3 Wire Grounding, Industrial Grade Heavy Duty, UL
    Amazon.com
    623
    $19.99
    ELEGRP NEMA L6-30P & NEMA L6-30R Locking Plug And Connector Set, Generator Twist Lock Plug Socket, 30 Amp 250V 2 Pole 3 Wire Grounding, Industrial
    Amazon.com
    646
    $19.99
    ELEGRP NEMA L6-30P & NEMA L6-30R Locking Plug And Connector Set, Generator Twist Lock Plug Socket, 30 Amp 250V 2 Pole 3 Wire Grounding, Industrial
    Amazon.com
    646
    $64.99
    $139.00
    Hubbell CS8364C Locking Connector, 50 Amp, 3 Phase 250V, 3 Pole 4 Wire
    Amazon.com
    33
    Free shipping
    53% off
    $64.99
    $139.00
    Hubbell CS8364C Locking Connector, 50 Amp, 3 Phase 250V, 3 Pole 4 Wire
    Amazon.com
    33
    $55.78
    $139.00
    Hubbell CS8164C Locking Connector, 50 Amp, 480V, 3 Pole And 4 Wire
    Amazon.com
    39
    Free shipping
    59% off
    $55.78
    $139.00
    Hubbell CS8164C Locking Connector, 50 Amp, 480V, 3 Pole And 4 Wire
    Amazon.com
    39
    $8.99
    Nema L5-15R 15 Amp 125V 2 Pole 3 Wire Industrial Grade Locking Female Connector, Industrial Twist Lock L5-15 15-AMP AC Power Connector. LK-7311
    Amazon.com
    4
    $8.99
    Nema L5-15R 15 Amp 125V 2 Pole 3 Wire Industrial Grade Locking Female Connector, Industrial Twist Lock L5-15 15-AMP AC Power Connector. LK-7311
    Amazon.com
    4
    $9.44
    ENERLITES NEMA L6-20P Locking Plug Connector For Generator, Twist Lock Male Plug, 20 Amp, 250 Volt, 2 Pole, 3 Wire Grounding, Industrial Grade Heavy
    Amazon.com
    141
    $9.44
    ENERLITES NEMA L6-20P Locking Plug Connector For Generator, Twist Lock Male Plug, 20 Amp, 250 Volt, 2 Pole, 3 Wire Grounding, Industrial Grade Heavy
    Amazon.com
    141
    $17.99
    ENERLITES NEMA L14-30P Locking Plug Connector For Generator, Twist Lock Male Plug, 30 Amp, 125/250 Volt ,3 Pole, 4 Wire Grounding, Industrial Grade
    Amazon.com
    1K+
    $17.99
    ENERLITES NEMA L14-30P Locking Plug Connector For Generator, Twist Lock Male Plug, 30 Amp, 125/250 Volt ,3 Pole, 4 Wire Grounding, Industrial Grade
    Amazon.com
    1K+
    $23.69
    Locking IEC C13 Field-Term Connector, Right Angle
    L-com Global Connectivity
    $23.69
    Locking IEC C13 Field-Term Connector, Right Angle
    L-com Global Connectivity
    $15.59
    Ruggedized COTS ST Connector, Multimode Locking Stainless Steel For 3mm Fiber
    L-com Global Connectivity
    $15.59
    Ruggedized COTS ST Connector, Multimode Locking Stainless Steel For 3mm Fiber
    L-com Global Connectivity
    $39.59
    Leviton 30 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-30R, 2P, 3W | By West Marine
    WestMarine
    $39.59
    Leviton 30 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-30R, 2P, 3W | By West Marine
    WestMarine
    $199.99
    Hubbell Marine Locking Connector, 63A 230V, 1 Phase | By West Marine
    WestMarine
    Free shipping
    $199.99
    Hubbell Marine Locking Connector, 63A 230V, 1 Phase | By West Marine
    WestMarine
    Free shipping
    $54.87
    Hubbell Locking Connector: L5-15R, Black/White, 125V AC, 15 A, 2 Pole, 3 Wire Model: HBL4729C
    Grainger
    $54.87
    Hubbell Locking Connector: L5-15R, Black/White, 125V AC, 15 A, 2 Pole, 3 Wire Model: HBL4729C
    Grainger
    $29.69
    Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-15R, 2P, 3W | By West Marine
    WestMarine
    $29.69
    Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, Corrosion-Resistant, NEMA L5-15R, 2P, 3W | By West Marine
    WestMarine
    $32.17
    Bryant Locking Connector: L5-20R, Black/White, 125V AC, 20 A, 2 Pole, 3 Wire Model: BRY70520NC
    Grainger
    $32.17
    Bryant Locking Connector: L5-20R, Black/White, 125V AC, 20 A, 2 Pole, 3 Wire Model: BRY70520NC
    Grainger
    $35.19
    Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, NEMA L5-15R 2P-3W, Wetguard Watertight | By West Marine
    WestMarine
    7
    $35.19
    Leviton 15 Amp 125 Volt Locking Connector, Industrial Grade, Grounding, NEMA L5-15R 2P-3W, Wetguard Watertight | By West Marine
    WestMarine
    7
    $27.50
    Bryant Locking Connector: L6-15R, Black/White, 250V AC, 15 A, 2 Pole, 3 Wire Model: 70615NC
    Grainger
    $27.50
    Bryant Locking Connector: L6-15R, Black/White, 250V AC, 15 A, 2 Pole, 3 Wire Model: 70615NC
    Grainger