Used one of these to route the sensor cable outside of the waterproof box with battery powered controller. It was easy to install, airtight without pinching the wire, and all ten units share the same design. However, when the box was submerged in water, water seeped between the sleeve and the body. When it was sealed, water seeped through the carvings. For truly waterproof items, it must either come with flexible washers or use sealant.
ISPINNER Waterproof Adjustable 3 18Mm PG13 5 Power Transmission Products
3 Review
π Ultimate Protection and Versatility with ISPINNER Waterproof Adjustable 3 18mm PG13 5
3 Review
Uxcell A15071300Ux0536 1 5Mm Stainless Washer
3 Review
Hillman 58236 Diameter Bushing 10 Pack: Versatile and Durable Solution for Various Projects
3 Review
π§ High-Quality TIMKEN 6203 2RSC3 6203 2RS Bearing - Size: 17X40X12mm
4 Review
Xiaomi Air 2 Pro Wireless Headphones, Black
86 Review
Electric Guitar Strings Ernie Ball 2221 Regular Slinky - (10-46)
5 Review
Enhanced Performance Sydien SCS12UU Bearing Bushing Diameter for Precision Machinery
4 Review