Triumph 350 / 500 / 650 / 750 c

Red wire: Positive

but include a pair of 316 stainless steel 10-32 x 3/8" button head allens and a pair of 316 stainless steel nylock nuts for easy installation

with special emphasis on automotive and motorcycle components and accessories

Fits Triumph TR25W

Whitworth 6 pc 12-pt Socket set Koken 3/8 inch drive Subcategory_Tank Fabrication Parts Triumph 350 / 500 /A high quality set of Whitworth 12 point sockets by Koken (Japan). 3 8" drive. Includes a socket holder. A set of Whitworth tools for your old british motorcycle (Triumph, BSA, Norton, etc) or car is necessary, due to BSW or British Standard Whitworth hardware. Your standard or metric tools will never fit right and will round out your bolt heads. This set of 6 12 point sockets includes 1 8 WW, 3 16" WW, 1 4" WW, 5 16" WW, 3 8" WW, and 7 16" WW sockets.