SQUARE DRIVE BRASS 14G 14.4mm BLACK BOX 100

Pillar brass nipples come in three distinct models:

Standard
forged brass - available in 14g (2.0mm)
finish - black or silver
lengths - 12mm, 14mm or 16mm
box quanties - 20, 100 or 500

HEX TaperGrip locking
forged & machined BRASS 14g (2.0mm)
finish - black or silver 
length - 14.4mm
Taper Grip Nipples are designed to attain maximum grip without the use of adhesives. The TG nipple will lock itself to the spoke threads as the tension is increased and due to its unique design, will not come loose during it's use.

SQUARE drive (DSN)
forged & machined BRASS 14g (2.0mm)
finish - black or silver 
length - 14.4mm
Square drive (or DSN) nipples have a square interface on the end of the nipple that normally would have a driver slot, or a hex. This raised square interface allows for very fine tuning of the spoke tension. Building a better wheel.

About Pillar Spoke
With specialist manufacturing operations in Taiwan, coupled to the latest research and development facilities, Pillar has become the number one choice for spokes and nipples amongst the finest brands in the bicycle world today.

Pillar holds countless patents on the technology and products it has developed over the years and will continue to lead the way to other manufacturers around the world. The continuous development of new and exciting materials will ensure that Pillar is the only choice of people in the know.