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1984 Honda CB700SC Spark-Plug Wrench

The plug wrench available for the 1984 CB700SC is a thin-wall 18 mm tool with a tuck-away handle. Check the plugs fitted to the engine and the space above them before ordering. The correct hex size and usable access both matter during plug service.

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Honda CB1100 CB1000 CB900 CB750 spark plug wrench

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...
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1984 Honda CB700SC · Spark-Plug Wrench Buying guide

Match the plug hex and working space

An 18 mm wrench is appropriate only for a matching spark-plug hex. Compare the fitted plugs and available clearance, particularly if ignition or surrounding components have been changed.

Parts to consider

Honda CB1100/CB1000/CB900/CB750 Spark Plug Wrench Thin-wall 18 mm plug wrench160 mm overall length with a handle that tucks into the socket; intended for 18 mm spark-plug hexes.View part

Select the correct socket size

The tool is a thin-wall 18 mm plug wrench. Verify that size against the plugs actually fitted rather than choosing by engine displacement or a broad product title. Correct access is also important in the recessed plug area, where surrounding components can restrict an otherwise matching tool.

Plan service with the right information

The handle tucks into the socket for compact storage, and the overall tool length is 160 mm. Use the CB700SC service manual for plug selection, inspection and tightening instructions. Check the fitted plugs and working clearance before choosing the wrench.

Buying questions

Can the tuck-away handle be used as a calibrated torque wrench?

No. The folding handle provides leverage and compact storage, not a torque reading. Use the CB700SC plug specification and an appropriate torque tool for controlled final tightening.

Does an 18 mm wrench identify the correct spark-plug thread or heat range?

No. It identifies the plug’s hex size only. Thread diameter, reach and heat range are separate plug specifications. Confirm the correct plug for the CB700SC and then check its hex and the available space for this 160 mm tool.

Can I use it with any replacement spark plug?

Check the replacement plug’s hex first. Only an 18 mm hex matches this tool; the plug’s engine compatibility and other specifications need their own verification.

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