The Multiquip 29664 Spring Lock Pin is a genuine OEM component designed for LT12, LT12P, LT12D, LT12D50SA, and SLT12D series light towers. Sourced directly from Multiquip, this pin delivers the exact fit and retention strength required to keep critical assemblies locked securely in position during operation. Verified fitment across the LT12 family means you can order with confidence and get your tower back in service without guesswork.
Key Features
- Genuine OEM Retention Strength — Manufactured to Multiquip's original material and dimensional specifications, ensuring the spring mechanism delivers consistent locking force under load and vibration.
- Drop-In Installation — Matches the original pin diameter and spring geometry exactly, so it seats and releases the same way as the factory-installed component without any fitting or modification.
- Broad LT12 Series Fitment — Confirmed for LT12, LT12P, LT12D, LT12D50SA, and SLT12D light towers, covering a wide range of Multiquip towable and stationary light tower configurations.
- Structural Locking Reliability — A worn or missing spring lock pin allows connected components to shift or disengage unexpectedly; replacing it promptly restores the secure, positive lock the tower depends on.
- Operational Safety — Spring lock pins are a load-bearing retention component on light tower masts and booms; using a genuine OEM replacement ensures the locking mechanism performs as engineered when the tower is raised and positioned.
A spring lock pin is a small but critical fastening component that holds two mating parts together by means of a spring-loaded ball or plunger that snaps into a corresponding detent or hole. On light towers, these pins are commonly used to secure mast sections, boom arms, and trailer coupling points in their deployed or stowed positions. When a spring lock pin is worn, bent, or lost, the secured assembly can shift under load or vibrate loose during towing, creating unsafe operating conditions and potential equipment damage.
Part Details
| Part Number | 29664 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spring Lock Pin |
Compatibility & Fitment
| Name | Model |
|---|---|
| Light Towers | LT12 |
| Light Towers | LT12P |
| Light Towers | LT12D50SA |
| Light Towers | LT12D |
| Light Towers | SLT12D |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
