

🔧 Clamp smarter, not harder — secure your flow with style!
The Koehler EZ4BK EZ Clamp Blister Pack includes four micro-sized stainless steel hose clamps designed for tight spaces. Featuring a corrosion-resistant build and a no-tools-needed thumb screw, these clamps deliver up to 1000 PSI tensile strength, making them perfect for automotive, home, and industrial applications where reliable, leak-free connections matter.



















| ASIN | B00XAKH4LK |
| Best Sellers Rank | #1,935,767 in Automotive ( See Top 100 in Automotive ) #1,109 in Automotive Replacement Clamps & Sleeving Hoses |
| Brand Name | Koehler |
| Color | Pink |
| Customer Reviews | 4.4 4.4 out of 5 stars (143) |
| Global Trade Identification Number | 00660243301182 |
| Included Components | Clamp(4) |
| Item Dimensions | 5.9 x 3.25 x 0.5 inches |
| Item Type Name | EZ Clamp Blister Pack, 4 Piece (Micro Size 4, No Tools Required) |
| Item Weight | 1.6 ounces |
| Manufacturer | Koehler Enterprises |
| Material Type | Stainless Steel |
| Model Number | EZ4BK |
| Style Name | EZ4BK |
| Tensile Strength | 1000 Pounds Per Square Inch |
| UPC | 660243301182 |
| Unit Count | 1.0 Count |
K**Y
strong, secure, easy use
I love the thumb screw on these vs. socket or straight screwdriver to tighten. I use to clamp down (on/off) the discharge hose to exterior sump pump in the yard. good quality !
U**R
Exactly as described/espected
These EZ clamps work exactly as expected. They don't seem the highest quality, but I've never used an item like this before so hard to compare. They did what we needed, connected flex tubing to a drain and worked as advertised. Very satisfied.
D**1
Tooless hose clamp change. Brilliant!
Great hose clamps. I use these on my shop vac hoses that I attach to sanders so I never need a tool to switch them around or take off the sanders to use the vacuum for normal cleaning. They're worth the little bit extra to never need a tool nearby.
C**E
One of the coolest inventions
No more looking for a screwdriver. Your tool is already built in! This has many uses. My boyfriend uses it to quickly tighten and loosen his pool pump hoses for maintenance. I use them for this faucet do dad at campgrounds that do not provide the threaded hose connection. The do dad flies off with very little water pressure so this makes sure it stays on while I fill the rv with water.
F**A
don’t get this
i turned this w every tool in the toolbox. and it just would not tighten up on to my 2 INCH tubing. which it says it should fit. trash quality, butterfly twist even broke off while trying to twist
M**N
Great clamps
Worked well for what I wanted them for easy to use
R**R
Easy to use
Very strong and easy to use I would recommend these to anyone even to keep around just in case
D**.
Nice scrim holders for the price
Great fix for use with grams, worked as well as OEM