Quick Release Button Early.
A: 15.8mm,
suits large size yokes (8-9 series) with button as illustrated (Old BARE-Co / BYPY types).
A: replaces 13mm / 13.8mm / 14mm.
Exclusive BARE-Co design.
Replaces HARDY SPICER - Early BARE-Co - Early BYPY - LUPPY.
Suits large 1 3/4" spline - early type yokes.
Suits large 1 3/4" spline yokes.
Suits late type BYPY - BARE-Co shafts.