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WorkShop cone wrench / spanner 21mm - SCW-21 - from Park Tool View larger

21mm cone wrench / spanner - SCW-21 - by Park Tool


Park Tool

This 21mm cone spanner from Park Tool is unmatched in quality and performance and these cone wrenches have become the standard of the bicycle industry.

The SCW-21 is the 21mm version.

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21mm cone wrench / spanner - SCW-21 - by Park Tool

Fits 21mm nuts on hub cones and centering nuts on various U-brakes.

The special "Y" head design puts more material where it's needed for strength and durability.

Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality.

Thin enough to use on the narrowest of adjusting cones, the SCW workshop cone wrenches have a long, vinyl dipped handle for leverage and comfortable use.

This is the 21mm version, other sizes are available - ranging from 13mm to 28mm, SCW-13 through SCW-28.

Park Tool reference: SCW-21

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