Aeroflow 1/8" BSPT to -6AN Adapter cooling What does this mean

What does this mean

Roll center correction: Select from two ball joint shank lengths — standard or 20mm — to help with roll center adjustment

and as a result the burst strength exceeds 1000psi

The issue seems to be that the Shackle Hole on the Tow Point is sometimes difficult to access depending upon the bull bar and bash plate design combination

Nissan Skyline R34 (Non-Hicas 4WS Models)

Aeroflow 1/8" BSPT to -6AN Adapter cooling What does this meanAeroflow's ever increasing range of fittings and adapters now includes BSPP (British STD Pipe Parallel) to AN and BSPT (British STD Pipe Tapered) to AN adapters. Sizes range from 1 4" to 6AN to 3 4" to 12AN. Available in Blue, Black and Silver finishes.