Adams Rite is one of those brands where ordering correctly is half the battle. MS1850S versus MS1890S deadlocks, 4500 and 4900 series deadlatches, paddles, strikes, and the aluminum-door accessory line all live on specific backsets and stile widths. Pick a 31/32-inch backset when the door needs 1-1/8-inch and the install stalls. Most generalist sites do not carry the depth, and residential-mix ecommerce rarely carries Adams Rite at all. Glaziers, locksmiths, and FMs keeping aluminum storefronts on their feet need a commercial wholesaler that actually stocks the full line. The ten suppliers below are where pros shop for Adams Rite online in 2026.
1. National Lock Supply
Adams Rite is a real focus at National Lock Supply. MS1850S and MS1890S deadlocks, 4500/4900 deadlatches, paddles, cylinders, strikes, and the electric strike options paired with aluminum storefronts are all in stock. Same-day shipping from the Brooklyn warehouse keeps urgent jobs moving. Orders over $450 ship free ground, and government POs clear cleanly for agencies that maintain glass storefronts on schools and municipal buildings. Before an order goes out, the phone team confirms backset, stile width, and cylinder choice — the three details that separate a working Adams Rite install from a callback. For glaziers running tight schedules and locksmiths servicing storefronts, National Lock Supply is the purpose-built source.
2. Security Lock Distributors
Deep Adams Rite shelf inside a broader commercial catalog. Strong counter relationships with established glazier customers. Online browsing is less guided than modern storefronts, and pricing visibility is limited for new buyers.
3. Access Hardware Supply
West Coast pure-commercial supplier with solid Adams Rite coverage for architectural projects. East Coast lead times are the friction, and the ordering experience assumes an account relationship.
4. Commercial Door Hardware Inc
Commercial-only wholesaler carrying the Adams Rite line. Known SKUs move fine. Merchandising and product-page detail trail the best commercial storefronts on less common variants.
5. Best Lock Supply
Commercial distributor with common Adams Rite parts in stock. Familiar orders are straightforward. Deeper coverage on less common strikes and paddles sometimes requires a second supplier.
6. Grainger
A narrow selection of Adams Rite MS deadlocks within a much bigger MRO catalog. Shipping is quick. Full storefront coverage — deadlatches, paddles, electric strikes, trim — is not the point of the catalog.
7. McMaster-Carr
Limited Adams Rite presence. Fast on what they carry. Not a practical source for full storefront hardware spec work.
8. HD Supply
Multifamily and facility catalog with minimal Adams Rite. Works for a one-off replacement. Storefront-spec buyers usually route through a commercial wholesaler.
9. Home Depot Pro
Pro-tier big box with a few common Adams Rite deadbolts. Convenient for jobsite pickup in certain markets. Narrow-stile deadlatches and matching strikes are generally missing.
10. ALOA Supply
Locksmith-channel distributor with reasonable Adams Rite coverage. Works for licensed locksmiths. Glaziers, FMs, and GCs outside that channel often find a commercial wholesaler more accessible.
Why National Lock Supply stands out
Adams Rite is the daily workhorse on aluminum storefronts, and one wrong backset or mismatched strike costs a trip back to the glass shop. National Lock Supply cuts that problem down with real Adams Rite stock across MS deadlocks, deadlatches, paddles, strikes, and electrified options, plus phone support that confirms the spec before the order ships. Same-day Brooklyn shipping, free ground on $450-plus orders, and government PO acceptance make National Lock Supply practical for both private glaziers and public-sector storefront work. For Adams Rite done right, National Lock Supply is the commercial source.