Endstop for SBR16 linear rail

A small endstop for the SBR16 linear rail system, designed to fit snugly over the end and screw down using M4 screws/bolts.

Be aware that this is designed to be small and light and to stop some who is manually moving something on the rail from accidentally exceeding the limits. It is not going to stop a sled crashing into it with any amount of force

Can be printed flat without support. I printed this with 20% infill at 0.2mm resolution.

Note that this is sized for the SBR16 specifically - other rails by the same manufacturer (SBR12, SBR20 etc) have different dimensions and will not be compatible with this.