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National lock

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National lock for sale on largest auction and classifieds sites

Home / / National lock refurbished & used for sale | For Sale USA
Vtg national lock key - (2),

Vtg national lock key - (2),

$12.99
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Ilco key blank for - for, usps

Ilco key blank for - for, usps

$29.00
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National cabinet lock cbu - national,

National cabinet lock cbu - national,

$49.99
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Passage interior door knob - passage,

Passage interior door knob - passage,

$17.85
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Rare nhco skull - rare, crossbones

Rare nhco skull - rare, crossbones

$425.00
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National lock pin - national, tumbler

National lock pin - national, tumbler

$16.99
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Nos antique national - (2),

Nos antique national - (2),

$24.79
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National lock key c84a - key, #

National lock key c84a - key, #

$23.99
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Lot assorted keys some - lot, of

Lot assorted keys some - lot, of

$21.99
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Antique national lock co - (1),

Antique national lock co - (1),

$9.99
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National lock rockford - national, ill

National lock rockford - national, ill

$18.95
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National lock 1105 series - national,

National lock 1105 series - national,

$92.50
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Lot new mailbox cam - new,

Lot new mailbox cam - new,

$5.00
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National lock hardware - national,

National lock hardware - national,

$54.99
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1172c national mailbox lock - mailbox,

1172c national mailbox lock - mailbox,

$19.99
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Compx usps 1172c national - compx, usps-l-1172c

Compx usps 1172c national - compx, usps-l-1172c

$29.60
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Vintage national lock - national,

Vintage national lock - national,

$14.99
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Cavalier soda pop - cavalier, vending

Cavalier soda pop - cavalier, vending

$25.00
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National lock c98a cam - national,

National lock c98a cam - national,

$12.19
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New national lock - new,

New national lock - new,

$19.99
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National lock rockford - lock, co

National lock rockford - lock, co

$13.79
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National lock 129 - national, trunk

National lock 129 - national, trunk

$17.09
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New package compx national - in,

New package compx national - in,

$18.45
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Old mortise lock replacement - mortise,

Old mortise lock replacement - mortise,

$16.49
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Pochar 1172c national - l-1172c,

Pochar 1172c national - l-1172c,

$15.99
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National lock freezer keys - lock,

National lock freezer keys - lock,

$9.95
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Vintage c12 w 5 - 🌿, 🗝️

Vintage c12 w 5 - 🌿, 🗝️

$27.60
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Vtg national lock brass - brass, ornate

Vtg national lock brass - brass, ornate

$21.00
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Agb centro mortise - mortise, lock

Agb centro mortise - mortise, lock

$35.00
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New parker heavy - new,

New parker heavy - new,

$44.95
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Master lock 5ka a389 - lock,

Master lock 5ka a389 - lock,

$19.99
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National lock d377a brass - national, #d377a

National lock d377a brass - national, #d377a

$12.50
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Antique national lock - lock, co

Antique national lock - lock, co

$49.95
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National lock corp antique - national,

National lock corp antique - national,

$18.95
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National lock medalist - national,

National lock medalist - national,

$12.07
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National lock key c480a - lock,

National lock key c480a - lock,

$24.99
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Vintage 1971 national lock - vintage,

Vintage 1971 national lock - vintage,

$150.00
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Keyed entry door knob with - door,

Keyed entry door knob with - door,

$11.99
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Off national lock - on,

Off national lock - on,

$15.99
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National c8125 cabinet door - cabinet,

National c8125 cabinet door - cabinet,

$17.99
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National lock flat key - flat,

National lock flat key - flat,

$5.00
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Skeleton barrel key - skeleton,

Skeleton barrel key - skeleton,

$11.48
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National lock key c141a coca - national,

National lock key c141a coca - national,

$23.99
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Compx usps 1172c - compx, usps-l-1172c

Compx usps 1172c - compx, usps-l-1172c

$178.74
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National lock key c150a - national,

National lock key c150a - national,

$23.99
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Vintage national lock freezer - lock,

Vintage national lock freezer - lock,

$5.00
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Lot compx national cam - lot, 3

Lot compx national cam - lot, 3

$19.99
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1954 national lock - national, company

1954 national lock - national, company

$14.95
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Antique master lock - master,

Antique master lock - master,

$14.00
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National lock full - national,

National lock full - national,

$7.00
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Vintage lot original brass - vintage,

Vintage lot original brass - vintage,

$21.50
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Antique corbin mortise - corbin,

Antique corbin mortise - corbin,

$11.00
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Mcm national lock - mcm,

Mcm national lock - mcm,

$178.88
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Lot vintage national - national, lock

Lot vintage national - national, lock

$12.71
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National lock company friction - national,

National lock company friction - national,

$13.99
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Free ship national - , drawer

Free ship national - , drawer

$12.99
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Keyed entry door knob - entry,

Keyed entry door knob - entry,

$12.20
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National lock bright - national,

National lock bright - national,

$15.00
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1948 national lock company - 1948,

1948 national lock company - 1948,

$14.21
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Antique mortise lock set with - antique,

Antique mortise lock set with - antique,

$26.12
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Vintage nice national silver - national,

Vintage nice national silver - national,

$6.99
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Vtg national lock - lock, cabinet

Vtg national lock - lock, cabinet

$24.99
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New amerock deadbolt national - amerock,

New amerock deadbolt national - amerock,

$59.98
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Antique 19th century - century, french

Antique 19th century - century, french

$21.99
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Antique mortise lock - antique,

Antique mortise lock - antique,

$9.99
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National lock company - national,

National lock company - national,

$9.99
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1948 national lock - 1948,

1948 national lock - 1948,

$14.21
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National hardware n327 - national,

National hardware n327 - national,

$12.00
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1949 national lock company - 1949,

1949 national lock company - 1949,

$14.21
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Vintage keys skeleton 1 - vintage, skeleton-1

Vintage keys skeleton 1 - vintage, skeleton-1

$17.99
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Vintage national - vintage,

Vintage national - vintage,

$24.95
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Set national lock metal - set, of

Set national lock metal - set, of

$14.39
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Compx national c9300 - compx, mailbox

Compx national c9300 - compx, mailbox

$15.65
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National lock flat key - lock,

National lock flat key - lock,

$4.00
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Lot national lock c8174 - 3,

Lot national lock c8174 - 3,

$24.00
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Vintage nos national - national, lock

Vintage nos national - national, lock

$14.99
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Compx national mailbox lock - compx,

Compx national mailbox lock - compx,

$16.14
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National lock key - national,

National lock key - national,

$5.00
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Vtg national lock - national,

Vtg national lock - national,

$74.95
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Five vintage cole national - five,

Five vintage cole national - five,

$20.00
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National lock cabinet c8703 - national,

National lock cabinet c8703 - national,

$22.79
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Vintage national lock - vintage,

Vintage national lock - vintage,

$20.00
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National lock 408a - lock, metal

National lock 408a - lock, metal

$13.80
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Antique german dutch elbow - pa, german/dutch

Antique german dutch elbow - pa, german/dutch

$237.50
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National lock medalist - co, key

National lock medalist - co, key

$14.00
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National c8704 drawer lock - national,

National c8704 drawer lock - national,

$19.99
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Vintage national lock brass - vintage, co

Vintage national lock brass - vintage, co

$9.00
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Steel classic bronze - steel,,

Steel classic bronze - steel,,

$24.99
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Vintage national lock antique - vintage,

Vintage national lock antique - vintage,

$4.53
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Kwikset juno polished brass - polished,

Kwikset juno polished brass - polished,

$14.99
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Ilco key blank - ilco, usps

Ilco key blank - ilco, usps

$27.99
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Lot vintage assorted - of,

Lot vintage assorted - of,

$13.85
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Vtg national lock cabinet - vtg,

Vtg national lock cabinet - vtg,

$19.99
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Vintage master national lock - master,

Vintage master national lock - master,

$14.99
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Champagne bronze privacy door - bronze,

Champagne bronze privacy door - bronze,

$27.95
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Compx c9200 pin tumbler - compx,

Compx c9200 pin tumbler - compx,

$15.12
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📊96 listings · from $4 · avg $31.37

Browse 96 national lock listings currently in our index. Prices range from $4 to $425, with an average of $31.37. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about national lock →

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Everything you need to know about national lock

Whether you are looking for a brand-new or second-hand national lock, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $4, while premium listings can reach $425 — giving you a wide budget spread to work with. The average price of $31.37 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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