


🔧 Restore classic doors with modern precision and style!
The Prime-Line E 2434 Replacement Spindle is a zinc-plated steel, 3.5-inch long, 17/64 inch square-threaded spindle designed for antique door knob systems. Sold in a convenient 10-pack, it offers durable, corrosion-resistant performance and easy installation, making it the go-to choice for restoring vintage door hardware with professional-grade reliability.



























| ASIN | B00D2K2YWW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #235,253 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #903 in Door Lock Replacement Parts |
| Brand | PRIME-LINE |
| Color | Zinc Plated Steel |
| Compatible Fastener Range | 0.375 inches |
| Customer Reviews | 4.4 4.4 out of 5 stars (113) |
| Date First Available | May 24, 2013 |
| Exterior Finish | Zinc |
| Finish | Zinc |
| Handle Attachment Mechanism | Square Threading |
| Handle Material | Alloy Steel |
| Included Components | Knob |
| Item Depth | 0.25 inches |
| Item Package Quantity | 1 |
| Item Weight | 10.8 ounces |
| Item model number | E 2434 |
| Manufacturer | Prime-Line Products |
| Material | Alloy Steel, Zinc |
| Metal Type | Alloy Steel, Zinc |
| Number Of Pieces | 10 |
| Number of Items | 10 |
| Part Number | E 2434 |
| Product Dimensions | 3.5"L x 0.25"W |
| Projection Distance | 3.5 Inches |
| Size | 3/8 in. |
| Special Feature | Easy to Install |
| Special Features | Easy to Install |
| Specific Uses For Product | Door |
| UPC | 049793024343 |
| Unit Count | 1.0 Count |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. |
A**R
Old door handles
Great for old door handles , Make sure what length you want
K**A
The length and the dimension
I love that these fit perfectly fir my door hardware and they are sturdy . I have Baldwin door handles and it’s hard to find them to fit and work .
J**N
Excellent replacment for spindles that do not need tapped holes
These spindles replaced an antique spindle that had lost its threads. These new ones are about a 1/4" longer but they screwed into the old door knobs without bottoming out. I took off one star only because the recessed trough on each of the four sides of the new spindle was more shallow than on the old spindle, providing less of a seat for the set screw. Still, they are holding tight. Using Loctite Blue Thread Locker should help the set screw hold. Unlike another review, I would not consider these new spindles to be rough or crude in any way.
L**E
Perfect for my old door.
These are well made and they shipped them next day!
M**L
the work with a little help
they work but are really rough. may take a bit of filing and sanding to get them to work smoothly.
M**M
Just what I needed
This item replaced an old worn out one. My door handle kept falling off due to wear and tear. I wasn’t sure about the size for replacement but once I received it I realized it was even better than my original because it was about a 1/2 size longer and more grip on both ends to prevent door handles from falling off.
M**S
As expected.
Good product. Arrived on time. I ll recommend it to any one.
F**K
Quite perfect.
Some of them seems to be not large enough to be screwed on the handle
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