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The HHIP 3900-4869 is a 1/2" square head lathe chuck wrench made from high-quality carbon steel, featuring an extra-long T-handle for enhanced leverage and safety. Lightweight and durable, it’s designed for professional machinists seeking reliable, precise chuck adjustments.



| ASIN | B01ADBM3BO |
| Best Sellers Rank | #60,603 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #130 in Torque Wrenches |
| Brand | HHIP |
| Brand Name | HHIP |
| Capacity | 1.27 Centimeters |
| Compatible Devices | Lathe |
| Customer Reviews | 4.5 out of 5 stars 388 Reviews |
| Global Trade Identification Number | 00769053026633 |
| Handle Type | T-handle, straight handle |
| Included Components | Chuck Key |
| Item Type Name | STANDARD CHUCK T-WRENCH (SQUARE:1/2 INCH) |
| Item Weight | 0.45 Kilograms |
| Lock Type | Manual (Keyed) |
| Manufacturer | HHIP |
| Manufacturer Part Number | 3900-4869 |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Model Number | 3900-4869 |
| Thread Size | 1/2 inch |
| UPC | 769053026633 |
| Unit Count | 1.0 Count |
U**K
Nice value, works like a charm.
Nice quality, great fit and finish.
D**N
You will like it!
very nice tool. extra long T handle gives extra leverage for grea ter safety.
A**R
3/8 fits perfectly
Super fast shipping. 3/8" fits my grizzly 6" chuck perfectly. Sliding handle takes a little getting used to, but is nice for some situations. Planning to buy a second one and weld it tight. For the price, why not have all the options?
J**X
Needs some machining to make it work for my lathe chuck.
Just like most reviews, this 1/4" chuck key didn't fit my chuck because the corners came to a sharp point. I simply centered it in a four jaw chuck and knocked the corners off to match the rounded corners of a 1/4" ratchet from an automotive socket set. It fits perfectly now. The other annoyance was that the T handle slides to provide more leverage, however welding it to the center didn't effect the amount of leverage required to torque the chuck. All in all, a worthy purchase.
P**R
Fit my jet 929 chuck
Gets rhe job done for my 929
C**S
Excellent Replacement
This is the perfect replacement for the chuck tool needed for the lathe chuck.
S**G
Chuck Wrench.
My only issue was that it needed to be modified before it could properly fit my four jaw chuck.
C**J
Well made
Well made and fit my old Atlas Lathe!
S**Y
the key size is 5/16 and a little bit.
I had to shave a few thousands off each side to make it fit. A pressision tool it is not.
J**S
Five Stars
Great product and service
S**S
As descibed
Works and fitment is great.
B**T
Need to modify
Didn’t fit my chuck had to find the corners, miner mod but happy with quality for the price
P**T
As described Lightening fast shipping.
Très bien , livraison rapide. Merci.
Trustpilot
2 weeks ago
3 weeks ago