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Honda CB1100/CB1000/CB900/CB750 Spark Plug Wrench

$5.95 USD
35-0078
Reach deep CB plug holes with this "Tuck Away" 18mm Spark Plug Wrench. Works on 18mm spark plugs, 160mm overall, thinwall design fits into...

1969-76 Honda CB750K / CB550K / CB500K Ignition Switch Nut Tool

$19.95 USD
35-9119
Loosen and tighten the ignition switch nut without damage using this Ignition Switch Nut Tool.Key Features• Ignition switch nut tool• Tightens and loosens without...

1969 Honda CB750K · Electrical Tools Buying guide

Match the tool to the plug or switch being serviced

These two tools address different access problems. The thin-wall plug wrench has a stated size and length, while the ignition switch nut tool has a specific application that should be checked against any replacement switch.

Use plug size and access as the checks

The plug wrench is described for 18mm spark plugs and the deep CB plug holes, with a thin-wall design and 160mm overall length. Compare those features with the plugs and access on your engine. A substituted plug or changed engine arrangement still needs the size checked before purchase.

Inspect the fitted switch before choosing the tool

The ignition switch nut tool is listed for the CB750K 1969–76 switch arrangement. Identify the retaining nut and switch now on the motorcycle before ordering, especially where a custom ignition switch has been installed. Follow the appropriate service information when working on the electrical assembly.

Electrical Tools questions

What plug size does this wrench fit?

The wrench is listed for 18mm spark plugs and has a thin-wall design for the deep CB plug holes. Check the size of the plugs actually installed before choosing it, particularly if the engine or plug specification has changed.

How does the tuck-away handle work?

The description states that the handle tucks into the socket. The wrench is 160mm overall and intended for 18mm spark plugs, so compare those physical details with the access around the plugs on your motorcycle.

Will the switch tool suit a custom ignition switch?

The application given is the early CB750K ignition switch arrangement. A custom switch may have a different retaining nut, so compare its details rather than assuming the tool is universal because the motorcycle appears in the category.

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