Hi-Mound HK was founded in 1947. Since their establishment, they have been producing a line of high-quality straight keys, paddles, knobs, and covers. They've been around long enough to establish a proven reputation for quality and reliable products. 

HK is well-known for making high-quality, durable, reliable, and cost-effective products — like the popular Hi Mound straight morse key. But you probably already knew this if you've landed on this page! Browse through our morse key collection here and check back for new Hi-Mound HK products.

Waters & Stanton have one of the UK’s most extensive ‘in stock' product selections for radio and communication technologies. Whatever commercial application you're looking for, you can find it with us. 

If you don't see what you need, get in touch with us. Or, if the item you want is out of stock, simply subscribe using your email. You'll receive an alert as soon as it's in stock again.