E 2103 Cylinder Lock, 1-1/4 In., Schlage Shaped Keys (Single Pack)

I was re-keying an electronic Schlage lock to match the rest of the locks in our home. During the the process, the back plate seperated and all of the pin springs went everywhere and could not be salvaged. Ordered these replacements, they fit in the Schlage lock just like the original and work great.

I lost the keys to my old lock and needed a quick replacement, so I went with the Prime-Line E 2103 Cylinder Lock since it works with Schlage-shaped keys and fit my door perfectly. Installation was mostly straightforward, but I did have to cut the tailpiece shorter than I expected. That part was a bit tricky and took some extra effort, but once I got it trimmed, everything fit and worked smoothly. The key turns easily and is also simple to remove—no sticking or hassle at all. The lock feels solid and secure overall. I’m really happy with how it turned out and would definitely recommend it if you need a reliable replacement after losing your keys.

This hard to find part fixed my problem. I’m still learning DIY, took a few tries but it all came together pretty quickly. Pay attention to how the lock comes off before installing. The end cut easily, and fit well. The key is the same feel as my original Pella lock, which I break off when the key sticks. Not much on the market, this will do.

I recently installed the Prime‑Line E 2103 Cylinder Lock (1‑¼″, Schlage‑shaped keys) on my sliding Pella patio door, and I'm genuinely impressed. From unboxing to locking in under 20 minutes—this was one of the most straightforward and satisfying DIY upgrades I’ve done. Easy Installation: The lock fit seamlessly into the existing surface-mounted housing. Installation instructions were intuitive and simple to follow. 2 screws held my existing door handle together. I then used a hammer and screw driver to punch out the center hole. I cut the extra actuator arm off with a hacksaw and filed down the rough edges. It fit perfectly in my door handle and secured everything back together. Reliable Mechanism: The 5‑pin tumbler turns smoothly and consistently with the included keys, offering a much-needed level of security. When securing the door handle back to the patio door, don't over tighten the screws. It will cause binding while trying to lock/unlock using the key. Solid Brass & Chrome Finish: The material feels sturdy, with a polished chrome face and brass body that resists corrosion and wear. Perfect for Replacements: If you've ever misplaced your sliding door key or your old cylinder is jammed, this is a fast, cost-effective fix. Final Verdict: If you’re looking for an affordable, dependable sliding door lock replacement and don’t mind using the included keys, the Prime‑Line E 2103 delivers excellent value and easy installation. Highly recommended!

Wow! It fit my vintage sliding door handle perfectly! Works great! You better be a handyman if this is a new install tho... my door didn't come with a lock and so the hole for the lock in the handle had to be drilled out... don't try and knock the slug out... pot metal doesn't tolerate abuse well... and there is a little notch that needs to be cut out to accommodate the bar that keeps the lock stable, a metal file works great for this... and make sure the hole you drill is slightly, very slightly larger than the key hole housing or it won't turn once you install it. And then you need to drill a hole through the door so the lock mechanism bar has a space to slide through...A little work... but it does work! Whew!

Check the cylinder is screwed together before you take your lock apart. Mine went flying apart. I'll change my review is the return/replacement go well.

I recently got a new front entry door and storm door that has Schlage locks. I wanted to change the lock cylinder on my Pella sliding patio door to Schlage so I could use the same key for all my doors. I was a little worried because the description says "not compatible and cannot be rekeyed to match other Schlage locks, nor will Schlage keys fit into this cylinder lock." And some commenters said their Schlage keys wouldn't fit into this lock cylinder it uses slightly thinner keys. I decided to take a chance and ordered it anyway, and I'm glad I did. My original Schlage key for my entry doors fits smoothly into this lock cylinder with no problems. And I was able to get a locksmith to rekey this lock cylinder so it works with my existing front door and storm door key. Now I have one key that opens my storm door, front door, and patio door. Mission accomplished.

I’m conflicted because while the lock works out of the box as a door lock (most of you are probably buying it for a patio door) with no issues when using the provided key, the whole purpose of the manufacturer posting “Kwikset” in the title sets the expectation that it would work with Kwikset keys and thus conform to Kwikset specifications in addition to Weiser and Weslock which are also listed. As another reviewer mentioned, if you are planning to rekey this lock with Kwikset pins, I can confirm that Kwikset specification pins do bind the core. As I am not a professional locksmith, I’m not going to buy a variety set of pins so that I can have the necessary pin lengths to work with this off spec lock. As I needed to rekey this lock for a project of mine, I went ahead and filed down Kwikset pins and am now able to utilize the an original Kwikset key. For any homeowner wanting to use this lock with a Kwikset key, don’t waste your time trying to rekey this yourself, just buy the lock and pay a locksmith the few bucks to rekey it to whatever key you want.

Used it to replace a busted schlage cylinder. The length and bits were a hair different, but the pins fit perfectly and the key turned smoothly.

Ce produit étais pour un ami et ils étais très contant d'avoir ce produit. Ils la poser et tous va bien.

Watched youtube instructions, punch out the hole. First try failed because I got it upside down. So it would not lock or unlock. After reversing the orientation, works like new.

Great product, installed very easily… so far it’s performed flawlessly….. highly recommended!

Easy to replace. Easy to size. I have no experience changing locks but this was very simple. Saves the money you'd normally pay for a new complete sliding door handle. Which is like $50+ CAD. I only gave it 4 stars because I'm not sure how it will act in -35 weather. Cheers!