Customer Reviews


4 Reviews
5 star:
 (2)
4 star:
 (1)
3 star:    (0)
2 star:
 (1)
1 star:    (0)
 
 
 
 
 
Average Customer Review
Share your thoughts with other customers
Create your own review
 
 
Only search this product's reviews

The most helpful favorable review
The most helpful critical review


5.0 out of 5 stars Wirthco Battery "Shut-Off"
I've used these switches before and they are built tough, work just like they're supposed to and totally easy to install. I would recommend these switches to everyone!

Ken j.
Nehalem, OR
NW Oregon Coast
Published 4 months ago by Kenneth G. Johnson

versus
2.0 out of 5 stars Did not fit on my battery post otherwise well constructed
This switch is very heavy duty, well constructed. I had to return it, however, because the hole in the cast part did not fit on my standard size 24 battery post (marine battery). Not sure if I got a defective one or they expected me to hammer the thing on.
Published 7 months ago by A. Douglas


Most Helpful First | Newest First

4.0 out of 5 stars check clearance height before buying, February 3, 2012
By 
George N. Lawrence (Woodland, WA United States) - See all my reviews
(REAL NAME)   
Amazon Verified Purchase(What's this?)
This review is from: Wirthco 20148 Knife Switch-Toppost-Stud (Misc.)
The Wirthco 20148 Knife Switch-Toppost-Stud is very sturdy and well made but it stands so high above the battery that my hood could not be closed. By my measurement the hood would need to have at least 2 1/2" clearance above the top surface of the battery for the Wirthco 20148 to fit. I deducted one star because the product description does not specifically alert the buyer of this potential problem, although I admit that I could have seen the problem from the picture.
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No


5.0 out of 5 stars Wirthco Battery "Shut-Off", October 29, 2011
Amazon Verified Purchase(What's this?)
This review is from: Wirthco 20148 Knife Switch-Toppost-Stud (Misc.)
I've used these switches before and they are built tough, work just like they're supposed to and totally easy to install. I would recommend these switches to everyone!

Ken j.
Nehalem, OR
NW Oregon Coast
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No


2.0 out of 5 stars Did not fit on my battery post otherwise well constructed, July 8, 2011
By 
A. Douglas (Milwaukee, WI USA) - See all my reviews
(REAL NAME)   
Amazon Verified Purchase(What's this?)
This review is from: Wirthco 20148 Knife Switch-Toppost-Stud (Misc.)
This switch is very heavy duty, well constructed. I had to return it, however, because the hole in the cast part did not fit on my standard size 24 battery post (marine battery). Not sure if I got a defective one or they expected me to hammer the thing on.
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No


5.0 out of 5 stars A must for that seldom used pickup truck, August 22, 2010
Amazon Verified Purchase(What's this?)
This review is from: Wirthco 20148 Knife Switch-Toppost-Stud (Misc.)
I keep them on both batteries on my 1984 dual battery diesel. No more expensive battery replacement! Well made product. I swear by them. They also add a security feature from theft.
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No


Most Helpful First | Newest First

This product

Wirthco 20148 Knife Switch-Toppost-Stud
$28.11
In stock but may require an extra 1-2 days to process.
Add to cart Add to wishlist