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K1 Keyway

Master Locks having a K1 keyway.



Product Image Item Name- Price
Abus 83/45 Solid Brass Padlock

Abus 83/45 Solid Brass Padlock

Solid brass 1-3/4" body. Hardened special alloy 5/16" shackle. Rekeyable brass cylinder. Changeable shackle. Currently available in Schlage C®....
$24.95

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Abus 83CS/45 Solid Brass Padlock with Shrouded Shackle

Abus 83CS/45 Solid Brass Padlock with Shrouded Shackle

Solid brass 1-3/4" body. Hardened special alloy 5/16" shackle. Shackle is guarded, limiting access by bolt cutters, etc. Rekeyable brass cylinder....
$28.95

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Abus 83/50 Chromed Brass Padlock

Abus 83/50 Chromed Brass Padlock

Solid brass 2" body. Hardened special alloy 3/8" shackle. Rekeyable chromed brass cylinder. Changeable shackle. Can be configured to by key retaining...
$29.95

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Abus 83CS/50 Chromed Brass Padlock with Shrouded Shackle

Abus 83CS/50 Chromed Brass Padlock with Shrouded Shackle

Solid brass 2" body. Hardened special alloy 3/8" shackle. Shrouded shackle to help prevent attack by bolt cutters, etc. Rekeyable chromed brass...
$34.95

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Master #37 Laminated Padlock

Master #37 Laminated Padlock

Armored hardened steel shackle defies cutting. 1-9/16" (40mm) laminated steel body for superior strength. 4-pin tumbler cylinder helps prevent...
$11.95

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Abus 70mm Rekeyable Diskus Padlock with Master Lock Cylinder

Abus 70mm Rekeyable Diskus Padlock with Master Lock Cylinder

This is a rekeyable version of the famous Abus 24/70 Diskus padlock. This version incorporates a Master K1 key way, so it can be keyed to match your...
$30.95

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Master #311 Weather-Resistant Padlock - Keyed Alike

Master #311 Weather-Resistant Padlock - Keyed Alike

1-9/16" (40mm) wide laminated steel body for superior strength. 3/8" shackle with either 1", 1-1/2" or 2" clearance (PLEASE SELECT BELOW). High-tech...
$10.95

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Master #387 High Security King Pin Lock

Master #387 High Security King Pin Lock

Built to secure the king pin of semi tractor trailers, it also works on travel trailer king pins. Bolt cutters are useless against this lock. High...
$99.95

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Master #6121 Weather Tough Padlock with K1 Cylinder

Master #6121 Weather Tough Padlock with K1 Cylinder

2-1/8" (54mm) wide laminated steel body for superior strength. Hardened boron alloy shackle for superior cut resistance. Removable cylinder can be...
$20.95

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Master #1480 Receiver Lock

Master #1480 Receiver Lock

Stainless Steel Barbell™ lock, fits 5/8in (16mm) receiver openings. Usable length of receiver pin is 2-3/4in (70mm). Push to Lock™ locking...
$19.95

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Master #3489 Locking Ball Mount - 2" Drop

Master #3489 Locking Ball Mount - 2" Drop

2" drop, 3/4" rise, accepts 1" ball shank. All stainless steel and anodized aluminum components for maximum corrosion resistance. Python sidebar...
$57.00  $36.95
Save: 35% off


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Master #3490 Locking Ball Mount - 4" Drop

Master #3490 Locking Ball Mount - 4" Drop

4" drop, 2-3/4" rise, accepts 1" ball shank. All stainless steel and anodized aluminum components for maximum corrosion resistance. Python sidebar...
$62.40  $40.95
Save: 34% off


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Master #40 Stainless Steel Disc Padlock

Master #40 Stainless Steel Disc Padlock

The fully shielded design minimizes shackle exposure. The Master #40 has a key retaining feature ensures padlock is not left unlocked. The 2-3/4" (70...
$12.95

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Master #2878 Coupler Latch Lock

Master #2878 Coupler Latch Lock

Stainless steel components. Fits couplers with a width of 7/8". Fits many Fulton couplers. Keyway cover and shaft seal help keep dirt and moisture...
$6.95

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Master Python Adjustable 6' Cable Lock

Master Python Adjustable 6' Cable Lock

3/8" cable available in various lengths (select your favorite below). Patented locking mechanism holds the cable tight at any position from 1' (30...
$23.95

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Master Python Adjustable 12' Cable Lock

Master Python Adjustable 12' Cable Lock

3/8" cable available in various lengths (select your favorite below). Patented locking mechanism holds the cable tight at any position from 1' (30...
$29.95

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Master Python Adjustable 30' Cable Lock

Master Python Adjustable 30' Cable Lock

3/8" cable available in various lengths (select your favorite below). Patented locking mechanism holds the cable tight at any position from 1' (30...
$42.95

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Master #8287 Truck Bed U-Lock

Master #8287 Truck Bed U-Lock

Fits most late model, full size Chevrolet, Dodge, Ford and Toyota pick up trucks. Lock fits into the stake hole pocket or tie down locations in the...
$31.95

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Master #2989 Gooseneck, 5th Wheel, Pintle Lock

Master #2989 Gooseneck, 5th Wheel, Pintle Lock

Master Lock's patented Universal Heavy Duty Trailer Coupler Lock fit Fixed and Adjustable style Gooseneck, 5th Wheel, King Pin and Lunette Eye...
$109.95

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Master #475 Hasp with Integrated Lock

Master #475 Hasp with Integrated Lock

4-1/2" (11cm) long hardened steel hasp with integrated 1-3/4" (44mm) wide laminated lock body for security and convenience. 4-pin cylinder for added...
$17.95

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Master #2847 Adjustable Coupler Lock

Master #2847 Adjustable Coupler Lock

Stainless steel components. Fits many Atwood and Fulton couplers. Fits couplers with latch widths up to 2-3/4" Has 6 possible locking positions from...
$7.95

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Master #6230 Solid Steel Padlock with K1 Cylinder

Master #6230 Solid Steel Padlock with K1 Cylinder

Features a 2-1/2" (64mm) wide, hardened solid steel body. Hardened 1-1/8" boron alloy shackle for superior cut resistance. Removable cylinder can be...
$25.95

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Master #6321 High Security Padlock with K1 Cylinder

Master #6321 High Security Padlock with K1 Cylinder

2-1/8" (54mm) wide laminated steel body for superior strength. Hardened boron alloy shackle for superior cut resistance. Solid iron shackle shroud...
$26.95

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Master #6325 High Security Padlock with K1 Cylinder

Master #6325 High Security Padlock with K1 Cylinder

2-3/8" (61mm) wide laminated steel body for superior strength. Hardened boron alloy shackle for superior cut resistance. Solid iron shackle shroud...
$33.95

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Master #6327 High Security Padlock with K1 Cylinder

Master #6327 High Security Padlock with K1 Cylinder

2-5/8" (67mm) wide laminated steel body for superior strength. Hardened boron alloy shackle for superior cut resistance. Solid iron shackle shroud...
$36.95

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