---
product_id: 58643473
title: "Optiparts Optimist Mast Clamp"
brand: "optiparts"
price: "$4.14"
currency: USD
in_stock: false
reviews_count: 1
url: https://www.desertcart.us/products/58643473-optiparts-optimist-mast-clamp
store_origin: US
region: United States of America
---

# Optiparts Optimist Mast Clamp

**Brand:** optiparts
**Price:** $4.14
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Optiparts Optimist Mast Clamp by optiparts
- **How much does it cost?** $4.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/58643473-optiparts-optimist-mast-clamp)

## Best For

- optiparts enthusiasts

## Why This Product

- Trusted optiparts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Stainless steel lock to secure your mast from coming out of its step when the boat is capsized. Prevents costly foredeck damage. This lock has a rubber insert and should be clamped around the mast just under the deck. Fits modern mast diameters of 45mm We suggest you use the collar in addition to the rope locking system to create double security. Comes with a line to attach it to the maststep. Optiparts mast lock.

## Images

![Optiparts Optimist Mast Clamp - Image 1](https://m.media-amazon.com/images/I/41vC9Ycw-aL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Two Stars
  

*by S***C on Reviewed in the United Kingdom on 10 August 2016*

check the sizing as this one did not fit around our Optimist mast and needed to send back

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**Shop now:** [https://www.desertcart.us/products/58643473-optiparts-optimist-mast-clamp](https://www.desertcart.us/products/58643473-optiparts-optimist-mast-clamp)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*