Contains: Six most popular "electronic ignition" spark plug gapping wires.

Gapping Wire Thicknesses:

.040" .044" .045" .050" .060" .080"
1.02mm 1.12mm 1.14mm 1.27mm 1.52mm 2.03mm

Diameter:

1.7/8" (48mm).
Barcode # 9322159076905