Kit includes spool, serrated, and mushroom pins for versatile lock customization
Four keys with distinct picking scenarios for advanced lock testing
Resin plug follower enables easy removal of lock core for thorough disassembly
Mini pinning mats keep components organized and secure during assembly
Metal tin and optional tweezers provide secure storage and handling
Summarized by Shop
Sparrows Reload kit
Go ahead take it apart. That's the idea.
Since day one we have designed all of our brass locks with this kit in mind.
With the reload you can disassemble our brass locks and rebuild then into something new.
Spool Pins, Serrated pins and Even MUSHROOM pins are in the set.
Also included are 4 keys that come with 4 diffe
Contents
1 resin plug follower, 2 mini pinning mats, 4 keys, 5 tail cap pins and springs, 15 main pin springs, 10 spool pins, 10 serrated pins, 10 mushroom pins, 1 metal tin, tweezers (optional)
Pin Types
Spool, serrated, mushroom
Key Scenarios
Red (low-high-low pinning), Green (high-low-high pinning), Black (converts to 6-pin lock), Blue (big raker, high-low)
Great addition to the practice lock I bought from sparrows. The standard were not enough of a challenge for me. So this was a nice change. Love the added keys with this as well to change the binding order once you get a certain key memorized.
Keith · August 17, 2026
Reload kit made thing more relevant starting out from Night school tuxedo with the three loks that came with it, and learning to repin was cool.
C
christopher · August 14, 2026
I pared this with the progressive Locks, and I've already replaced the pins in 2 of the locks, and the process was relatively simple. I do recommend watching a video tutorial first that way it will save you some time if your only plan is to replace the key pins (I don't know what they're called, but the pins above the key)
