11th Jul 2026, 12:05 PM
Sigma ProConnex 41309 1 /2 inch - 1 inch Ground Clamp, 1-Pack
Price may vary by location, shipping cost, and availability.
81% Off
$5.75
$50.99
+ $3.99
Highest: $11.11
Average: $5.00
Lowest: $0.10
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Sigma ProConnex 41309 1 /2 inch - 1 inch Ground Clamp, 1-Pack here. This product's current Price in USA is $5.75. The average and highest prices are $5.00 and $11.11 respectively. The current offer price of the product is $9.74.
| Lowest Ever Price | $0.10 |
|---|---|
| 13th Jun 2018 | |
| Average Price | $5.00 |
| Based on 4858 days price tracking | |
| Highest Price | $11.11 |
| 7th Apr 2026 | |
Price History of All Variants of Sigma ProConnex 41309 1 2 inch -...
Current Price in USA
| Price | $5.75 |
|---|---|
| MRP | $50.99 |
| Savings | $45.24 |
| Discount | 88.72% |
Recent Price Drops on Sigma ProConnex 41309 1 /2 inch - 1 inch Ground Clamp, 1-Pack
Price Drop 10th Jul 2026
$9.56 → $5.75
39.85% drop
Price Drop 28th Jun 2026
$10.08 → $9.56
5.16% drop
Price Drop 4th May 2026
$11.11 → $9.21
17.1% drop
Price Drop 21st Mar 2026
$8.92 → $5.59
37.33% drop
Price Drop 26th Dec 2025
$6.98 → $5.70
18.34% drop
Price Drop 15th Sep 2025
$5.99 → $5.43
9.35% drop
Price Drop 9th Sep 2025
$6.41 → $5.99
6.55% drop
Price Drop 30th Aug 2025
$6.41 → $5.99
6.55% drop
Price Drop 7th Jul 2025
$6.41 → $5.43
15.29% drop
Price Drop 24th Jun 2025
$7.18 → $5.61
21.87% drop
Price Drop 10th Jun 2025
$6.41 → $5.61
12.48% drop
Price Drop 14th May 2025
$6.23 → $5.60
10.11% drop
Price Drop 22nd Dec 2024
$5.26 → $4.08
22.43% drop
Price Drop 18th Dec 2024
$6.96 → $5.26
24.43% drop
Price Drop 10th Nov 2024
$6.57 → $5.70
13.24% drop
Price Drop 18th Oct 2024
$6.94 → $6.54
5.76% drop
Price Drop 1st Sep 2024
$5.54 → $4.34
21.66% drop
Price Drop 31st Jul 2024
$6.40 → $4.26
33.44% drop
Price Drop 20th Mar 2024
$4.38 → $3.87
11.64% drop
Price Drop 15th Feb 2024
$4.38 → $3.87
11.64% drop
Price Drop 4th Sep 2023
$6.98 → $4.38
37.25% drop
Price Drop 27th Jul 2022
$4.38 → $3.99
8.9% drop
Price Drop 20th Jun 2022
$8.16 → $4.38
46.32% drop
Price Drop 16th Jun 2022
$8.16 → $3.18
61.03% drop
Price Drop 31st May 2022
$8.57 → $3.18
62.89% drop
Price Drop 23rd May 2022
$8.68 → $3.18
63.36% drop
Price Drop 9th May 2022
$7.73 → $7.31
5.43% drop
Price Drop 3rd May 2022
$6.51 → $6.15
5.53% drop
Price Drop 28th Apr 2022
$6.75 → $3.18
52.89% drop
Price Drop 27th Jan 2022
$5.49 → $3.18
42.08% drop
Price Drop 14th Jan 2022
$7.10 → $3.18
55.21% drop
Price Drop 11th Jan 2022
$6.29 → $3.18
49.44% drop
Price Drop 10th Jan 2022
$6.64 → $6.29
5.27% drop
Price Drop 7th Jan 2022
$6.39 → $3.18
50.23% drop
Price Drop 28th Dec 2021
$6.54 → $3.18
51.38% drop
Price Drop 24th Dec 2021
$5.04 → $3.18
36.9% drop
Price Drop 15th Oct 2021
$4.95 → $3.18
35.76% drop
Price Drop 21st Oct 2019
$2.00 → $0.10
95% drop
Price Drop 13th May 2019
$2.00 → $0.10
95% drop
Price Drop 8th Feb 2019
$2.00 → $0.10
95% drop
Price Drop 5th Oct 2018
$2.00 → $0.10
95% drop
Price Drop 8th Jul 2018
$2.00 → $0.10
95% drop
Price Drop 12th Jun 2018
$2.00 → $0.10
95% drop
Price Drop 4th Dec 2017
$2.00 → $1.75
12.5% drop
Price Drop 20th Sep 2017
$2.00 → $1.75
12.5% drop
Price Drop 28th Mar 2017
$1.75 → $1.40
20% drop
Price Drop 13th Mar 2017
$1.75 → $1.40
20% drop
Price Drop 1st Sep 2016
$1.67 → $1.40
16.17% drop
Price Drop 23rd Mar 2016
$1.55 → $1.35
12.9% drop
Price Drop 8th Mar 2016
$1.55 → $1.00
35.48% drop
Price Drop 7th Dec 2015
$1.81 → $1.55
14.36% drop
Price Drop 1st Sep 2015
$1.75 → $1.55
11.43% drop
Price Drop 22nd Jan 2015
$1.95 → $1.81
7.18% drop
Price Drop 29th Jul 2014
$1.47 → $0.27
81.63% drop
Price Drop 17th May 2014
$1.47 → $0.27
81.63% drop
Price Drop 14th Mar 2014
$1.47 → $0.27
81.63% drop
Price Drop 2nd Nov 2013
$1.90 → $0.27
85.79% drop
Price Drop 17th Jul 2013
$1.29 → $0.27
79.07% drop
Product Information
Details
| Product Name | Sigma ProConnex 41309 1 /2 inch - 1 inch Ground Clamp, 1-Pack |
|---|---|
| Store Product Code | B002YEIKFW |
| Store Name | amazon.com |
| Brand | Sigma Engineered Solutions |
| Rating | 9.4 / 10 |
| Category | Pipe Clamps |
| Product Manufacturer | Sigma Engineereed Solutions |
| Model Number | 41309 |
| Model Number | 41309 |
| Color | Bar |
| Size | 1 Count (Pack of 1) |
| Dimensions | 2.56 x 2.28 x 0.65 inches |
Features
- DURABLE CONSTRUCTION: Made from copper alloy with zinc-plated steel screws for long-lasting performance.
- SECURE CONNECTIONS: Ensures reliable grounding for electrical systems.
- VERSATILE COMPATIBILITY: Fits pipe or copper rod sizes 1/2-inch to 1-inch, wire range #10 - #2, and rebar range 5/8-inch to 3/4-inch.
- CERTIFIED SAFETY: UL and CSA listed, ensuring compliance with stringent safety standards for peace of mind.
Images
× ![]()
Rating and Reviews
9.4 Based on 1186 reviews
Sigma ProConnex 41309 1 2 inch - has 9.4 rating out of 10. This average rating is consist of 1186 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.