The neck model designed and matched for use with the Jazz Bass® Vintage bridge model (above). It is designed with less winding to compensate for the string's decreased vibration closer to the instrument's bridge. The pickup's polarity is reversed - a feature in all of our Jazz models so you don't get any hum when the pickups are used together. Avalible in amazing 5 stringed versions. Jazzbass 5 stringed with black cover is avalible. Spacing neck 67,2 (17mm). Spacing bridge 70,7 (18mm) Cover Included.