Medeco Cylinders and Keys: How to Identify M3, X4 and KeyMark and Read Part Numbers
Ordering a Medeco cylinder or core? The part number encodes the cylinder type, key technology (such as M3, X4 or KeyMark), finish, keyway and pinning. We decode it with catalog examples and also explain Medeco key blank numbers and key control programs.
Zoeller Sump Pump Model Numbers: M53, M57, M63, M98 and Item Numbers Explained
Replacing a Zoeller sump pump? Here is what model and item numbers such as M53, N98, BN98 and 98-0001 mean, how Models 53, 57, 63 and 98 compare on printed horsepower, head and flow, and what to match before ordering.
Sargent 80 Series Exit Device Trim and Parts: How to Identify What You Need
Ordering Sargent exit trim? The number depends on the device: the function 06 trim is 706-8 on an 8800, 706 on an 8900 and 706-4 on an MD8600. See how ET, pull and PE80 trims are numbered and which replacement parts the 80 Series catalog lists.
Kingston Brass Faucet Cartridges: How to Find the Right Replacement
If you are ordering a Kingston Brass cartridge, its number does not always match the faucet number. This guide explains KBRP part numbers and the HC, CC and CD endings, where Kingston Brass prints the right cartridge number for your faucet, and what to check before you order.
Von Duprin Exit Device Strikes and Dogging Parts: 299, 1409, 338 and Dogging Kits
Which strikes Von Duprin lists for its 98/99 rim, vertical rod and mortise exit devices, where to find the 299, 1409, 338 and 385A templates, and the part numbers of hex and cylinder dogging kits and parts.
Toilet Partition Hardware: How to Identify Bradley Partition Parts
Need a replacement part for a Bradley toilet partition? See the Bradley names for headrails, pilaster shoes, brackets, hinges, latches and coat hooks, how HDW part numbers and door swing codes read, and what to note before you order.
HES Electric Strike Faceplates and Parts: How to Match an HES Strike
How HES electric strike numbers are built (series, complete pack, fail safe, finish, monitor), which faceplates HES lists for the 1006, 1500, 1600, 5000 and 5200 bodies (the surface mounted 9600 needs none), and what to note before ordering a replacement.
Key Blanks: How to Find the Right Blank for Your Lock (Keyway, Manufacturer and Ilco Numbers)
When you order a key blank, the lock brand is not enough: the blank has to fit your cylinder's keyway and pin count. See how Schlage and Sargent numbers match Ilco numbers, what restricted keyways mean, and how to read our key blank listings.
Master Lock Padlock Parts and Keys: What to Know Before Ordering
Master Lock padlocks are ordered by model number and letter codes. This guide explains KA, MK and shackle codes, which padlocks take replacement shackles and cylinders, and what to know about key blanks, key numbers and keyed alike orders.
Slide-Co / Prime-Line Catalog: A Guide to Sliding Door and Window Hardware Parts
A guide to the 498-page Slide-Co hardware catalog: which sections cover sliding screen doors, patio doors and windows, how its entries and master index help you identify a part, and which Prime-Line items we list.

