Hose Clamps

For absolute water-tightness, we offer stainless steel hose clamps in various sizes. Learn more about Hose Clamps...

Hose Clamps

- Find the right hose clamps for your boat hoses -

What size hose clamp?

The dimensions of hoses and connection fittings are very often given in inches. The handy table below converts these measurements into millimeters for the hose connections of pumps, faucets, toilets, thru hulls etc. These measurements always refer to the inner diameter of the hose in question.

Inside Ø mm	Inside Ø inch
12.7	1/2"
15.9	5/8"
19.1	3/4"
25.4	1"
31.8	1 1/4"
38.1	1 1/2"
44.5	1 3/4"
50.8	2"

Many customers have a hard time when it comes to selecting the appropriate hose clamps. We therefore now also specify the outer Ø of the hoses.

Customer ratings & reviews

All reviews (207.840)

Kazım A. on 21.07.2026

Im satisfied form very quick delivery..

David A. on 21.07.2026

Stanley in customer service did a great job

Antoine A. on 19.07.2026

I have purchased a vitrifrigo bd 50 with O evaporator working perfectly and now I am enjoying having ice on my cocktail The consumption is around 5 Ampsh and I am running my fridge 24 h just on my 300 watts flexible solar panels Very happy with the upgrade.