IceToolz 4719 Cone Wrench 19mm w/ Handle 20cm

A cone wrench is a thin, open-ended spanner made for the flat-sided cones and locknuts on cup-and-cone bicycle hubs, where a standard spanner is too thick to fit between the locknut and the cone. This Merida 4719 is a 200mm-long cone wrench with a 19mm jaw, giving good leverage for setting bearing preload and tightening larger locknuts.

Why You'll Like It

Thin jaw for tight spaces
Slim enough to reach the flats on hub cones and locknuts.

200mm handle
A long handle gives control and leverage when adjusting hub bearings.

Merida workshop tool
A dedicated tool from a bicycle maker, rather than a general-purpose spanner.

Who Is It For?

This suits home mechanics and workshops servicing cup-and-cone hubs — adjusting bearing play and tightening locknuts — who need a 19mm cone wrench. It's a single-size tool, so you'll typically pair it with a second wrench of the size that matches the other nut on your hub.

Good to Know

Cone wrenches are for hub cones and locknuts only and shouldn't be used to remove or install pedals. Check your hub's cone and locknut sizes before ordering — sizes vary by hub brand and model. Detailed material and finish specifications for this exact tool were not independently confirmed, so ask your BOTS team if you need them before purchase.

Technical Specifications

• Key Size- 19 mm
  
• Material- Cr-Mo Steel
  
• Handle Material- Rubber
  
• Handle Length- 20 cm
  
• Dimensions- 195×50×4 mm
  
• Weight- 107 g
  

Additional Information

• Country of Origin: China
• Imported By: Extreme Adventure Sports
• Net Quantity: 1N