They work fine for my use and they seem to work with a fairly wide range of cable sizes, maybe even more/less than the range listed.
ISPINNER Waterproof Adjustable 3 18Mm PG13 5 Power Transmission Products
3 Review
Hillman 58236 Diameter Bushing 10 Pack: Versatile and Durable Solution for Various Projects
Waterproof Fastener for Magic Shell Connectors
Uxcell Straight Retaining Stainless Elements
FKG 99502HNR Bearing Width Pre Lubricated
5 Review
Electric Guitar Strings Ernie Ball 2221 Regular Slinky - (10-46)
Linear Clamping Support Bearing by Sydien
4 Review
π§ High-Quality TIMKEN 6203 2RSC3 6203 2RS Bearing - Size: 17X40X12mm