The Gold Standard since 1980! Everything else is just Fool's Gold!
1-1/2" HORIZONTAL RECEIVER WITH FLAT PLATE
1-1/2" PLATE SLIDER BRACKET
1-1/2" PLATE SLIDER BRACKET MINI
1-1/2" SPEED C-CLAMP
1-1/2" SPEED-RAIL® RECEIVER TO 3/8 FEMALE THREAD