---
product_id: 3390107
title: "SeaSense Clamp On Heavy Duty Oar Locks,Silver"
brand: "seasense"
price: "$64.15"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/3390107-seasense-clamp-on-heavy-duty-oar-locks-silver
store_origin: US
region: United States of America
---

# Heavy-duty stainless steel strength Optimized for boating & rowing Adjustable clamp for perfect fit SeaSense Clamp On Heavy Duty Oar Locks,Silver

**Brand:** seasense
**Price:** $64.15
**Availability:** ✅ In Stock

## Summary

> ⚓ Lock in your edge on the water with SeaSense precision!

## Quick Answers

- **What is this?** SeaSense Clamp On Heavy Duty Oar Locks,Silver by seasense
- **How much does it cost?** $64.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/3390107-seasense-clamp-on-heavy-duty-oar-locks-silver)

## Best For

- seasense enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium stainless steel for unmatched durability on every adventure.
- • **Versatile Use:** Perfect for all rowing and boating enthusiasts seeking reliable, high-performance gear.
- • **Sleek & Modern:** Brushed silver finish adds a stylish, professional touch to your watercraft setup.
- • **Custom Fit Clamp:** Adjustable design ensures a secure hold on any oar, eliminating slip and maximizing control.
- • **Lightweight Power:** Weighing just 2.1 lbs, it balances strength with easy handling and installation.

## Overview

The SeaSense Clamp On Heavy Duty Oar Locks feature a robust stainless steel build with an adjustable clamp design, tailored for boating and rowing. Its sleek brushed silver finish and lightweight 2.1-pound frame combine durability with modern aesthetics, making it an essential upgrade for serious water sports professionals.

## Description

SeaSense Clamp On Heavy Duty Oar Locks,Silver

## Features

- Perfect purchase for a gift
- Great craftsmanship
- A must buy item
- Sports and Outdoors product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SeaSense |
| Special Feature | Adjustable |
| Lock Type | None" or "NA |
| Item dimensions L x W x H | 9.85 x 5.35 x 1.4 inches |
| Material | Stainless Steel |
| Recommended Uses For Product | Boating, Rowing |
| Style | Modern |
| Color | Silver |
| Number of Pieces | 1 |
| Finish Type | Brushed |
| Included Components | 91135 |
| Controller Type | Hand Control |
| Shape | U-shaped |
| Item Weight | 2.1 Pounds |
| Control Method | Touch |
| Connectivity Protocol | SMS |
| UPC | 737765911356 |
| Model Name | 91135 |
| Global Trade Identification Number | 00737765911356 |
| Manufacturer | 3M |
| Item Package Dimensions L x W x H | 9.69 x 4.92 x 1.34 inches |
| Package Weight | 0.97 Kilograms |
| Item Dimensions  LxWxH | 9.85 x 5.35 x 1.4 inches |
| Brand Name | SeaSense |
| Country of Origin | China |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 91135 |

## Product Details

- **Brand:** SeaSense
- **Special Feature:** Adjustable
- **Lock Type:** None" or "NA
- **Item dimensions L x W x H:** 9.85 x 5.35 x 1.4 inches
- **Material:** Stainless Steel

## Images

![SeaSense Clamp On Heavy Duty Oar Locks,Silver - Image 1](https://m.media-amazon.com/images/I/61rRFOpn4eL.jpg)

## Questions & Answers

**Q: What oar diameter size can this hold? Thanks**
A: As they are, you can fit them on 1-3/8" to 1-3/4" diameter. If you have larger diameter oars, exchange the top bolt for a slighly longer one. I made my own 8' oars with larger than 2" shafts and oversized blades to suit my 6.5 foot, 300 pound frame. With a slightly longer top bolt, these held up fine, lasting longer than my use of the dory I had built.

**Q: How long is the stem on the base?**
A: It's a smidge over 2". These are plenty durable too. I have them on some hand made oars that have 2" shafts and 6"x 20" blades. I'm a big guy at 6'-5", 290 lbs. These have taken some abuse rowing 50+ miles in a 600 lb row boat outside of Alamitos bay, to and around the Long Beach breakwater and islands inside the breakwater. There's no hole for a retainer pin at the bottom of the shaft which is good or bad depending on your mount.

**Q: what part number is for 3/4 " to 1 "  Shaft size**
A: None.

**Q: Does it come in a pair? Doesn't specify?**
A: It is come in pare.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stout build customizable for 2" oar shafts
*by S***T on June 7, 2018*

I had a difficult time finding oar locks to work on a pair of oars I had made with 2" shafts. Other makes had thinner steel. I questioned the purchase. When they showed up, I was very pleased. They are as stout as I am, 6'-5" 280 pounds! I had snapped a bronze U oar lock a few months back. The ring oar locks with oar stops beat the crap out of the wood i put the locks into. These clamp on the oars to eliminate slip and the inherent hammering of the oar and stop against the oar lock and boat body. Feathering the oars isn't something I bother with on my little fishing boat. Having the oarlocks clamped in place also eliminates the occasional chin strike that happens when reeling in a fish while being slammed by the 2' wake of a 40 foot yacht.

### ⭐ not for shoreline oars
*by E***R on March 27, 2013*

this time Amazon let me down.These oarlocks adjust to a minimum of 1.5". The shoreline 6' aluminum oars have a 1.25" shaft. Which the oar description does not tell you.Yet the oarlocks are advertised on the same page as the oars...."others bought...". When i submitted "shaft size" to the "what have we missed?" Amazon query i was thanked for my input but not redirected to the information i had missed in the description. Which says the info is not in the description.The solution: i went to my favorite DIY store Ace and bought 3" of poly tubing with an I.D. of 1.25 and an od of 1.75". Works fine.I also had to buy a longer lower bolt. The sleeve that seasense supplies is too short. The sleeve is intended to maintain some free play between the pin and the clamp....so that the oar can be lifted out of the water on the backstroke. As a result of the shortness if the lower bolt is tightened up to the sleeve there is NO free play. If you do not tighten up to the sleeve there is a chance the supplied nut could work loose.Solution: go to diy store. Buy a half inch longer lower bolt and another nut, or a locking nut. Leave some clearance between the inner nut and the sleeve.Better solution: go to walmart.com. they sell Shoreline oarlocks to match their oars. Same basic price, but only available online.I sure wish Amazon carried these.

### ⭐⭐⭐⭐ Easy to install
*by B***M on October 8, 2014*

Larger than i needed, but after searching for 1 3/8 oar lock with no luck, I built up the shaft with duct tape and the oar lock fit securly. I think the smallest shaft this model fits is 1 1/2".Easy to install

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/3390107-seasense-clamp-on-heavy-duty-oar-locks-silver](https://www.desertcart.us/products/3390107-seasense-clamp-on-heavy-duty-oar-locks-silver)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-28*