The Cable Cherries are durable, reusable, and ergonomic cable crimps made in the USA. Benefits: -No more crimps wiggling off your cable, leaving a frayed, pokey end. -Provides a "handle" for your cable end, making brake and shifting adjustments a breeze. -Re-usable! Don't worry about keeping a constant supply of crimps floating around your workbench. -Guaranteed. If one does happen to fall off your bike, we'll send a free replacement. -CNC machined in Washington, shipped using entirely recycled materials & minimal plastic. How to Use: - Get em tight! We don't advertise a torque spec, but in practical terms, Use the long end of the hex and get them about as tight as you can, without straining your fingers and/or bending the cable. -In order to keep track of the tiny 1.5mm wrench, we suggest taping it to your tire lever of choice! (last photo). Specs: -The opening for the cable end is 2mm in diameter, and works equally well with both shifter and brake cables. The M3 set screw uses an included 1.5mm Bondhus hex key. -6061 aluminum -Weight: 0.8 g per pair -Sold in pairs, patent pending.