Lee 90162 Case Length Gauge w|Shell Holder 2 Piece 45 Automatic Colt Pistol (ACP) .450
- Caliber-Gauge:
- 45 ACP
- Finish-Color:
- Silver
- Quantity:
- 2 Piece
- Size:
- 0.45
- Material:
- Steel
- Weight:
- 0.06 lbs
- Media Capacity:
- 1 Shell
- Media Type:
- Brass Shell
- Compatible With:
- Cutter/Lock Stud
- Function:
- Measure Cases
- Includes:
- Shell Holder
The Lee 90162 case length gauge with shell holder is a 2-piece reloading set built specifically for .45 ACP handgun ammunition. If you're trimming fired brass to reload, this pairing gives you the core tools needed to maintain consistent case length and square case mouths — two critical steps for reliable, accurate handloads. The gauge is engineered to SAAMI specifications, and the shell holder is sized to grip .45 ACP cases securely during trimming operations.
Reloaders know that inconsistent case length can affect how powder settles in the case and how the round chambers, so getting this step right matters. The Lee case length gauge lets you quickly check whether your brass is within spec, while the matched shell holder keeps cases stable and centered during your trimming work. Built from hardened steel, both pieces are designed for long-term shop use without wear or drift.
This is a straightforward, proven approach to brass prep — no unnecessary complexity, just the two tools you need to do the job right. Whether you're a new reloader starting with pistol ammunition or a seasoned hand-loader refining your .45 ACP batches, this set fits into a solid reloading workflow.
Key Features
- Paired gauge and shell holder sized for .45 ACP
- Hardened steel construction for durability
- Precision-machined to SAAMI specifications
- Enables fast, accurate case length checking and mouth squaring
- Shell holder secures cases during trimming operations
Specifications
| Model | Lee 90162 |
| Caliber | .45 ACP |
| Configuration | 2-piece set (case length gauge + shell holder) |
| Material | Hardened steel |
| Specification Standard | SAAMI |
Frequently Asked Questions
Is this case length gauge compatible with my .45 ACP trimmer?
The Lee 90162 is designed to work with Lee case trimming equipment for .45 ACP. The shell holder is sized to hold .45 ACP brass securely during trimming operations. Check your trimmer's documentation to confirm it accepts standard Lee shell holders.
What's the difference between a case length gauge and a shell holder?
The case length gauge allows you to measure and verify that your fired brass falls within SAAMI length specifications. The shell holder is the mechanical fixture that grips and centers your .45 ACP case during the actual trimming process, keeping it stable and properly aligned.
Can I use this set for other calibers?
No — the Lee 90162 is caliber-specific and sized exclusively for .45 ACP. Lee produces separate case length gauge and shell holder sets for other handgun and rifle calibers.
What's included in the 2-piece set?
The set includes one case length gauge and one shell holder, both matched for .45 ACP ammunition.

