This switch is rated for 20 Amps @ 12V DC

Just what it says

The Biltwell seat bracket is engineered to fit the mounting studs on most solo seats and features two long slots for adjustability

234 pages of Triumph goodness that covers the following motorcycles:

Chrome plated unique low profile allen hardware kit mounts struts on 2003-up FX and 2004-up FL Softail

#3009-5 Sprocket Bolt Washer Kit 1973-Up Harley-Davidson Big Twin 1979-Up XL - Chrome Plated Subcategory_License Plate Hardware This switch is rated forChrome plated spring steel washers used on 7 16" rear sprocket bolts on most 1973 up Big Twins and 1979 up Sportsters. Made in Ohio, USA.