You just need an adjustable spanner or a 5/8 or 16mm spanner, then remove the bolt in the crank arm. Crank Extractor. The tool can be used with either a 24mm socket, wrench or an adjustable spanner.
eBay
1Set Bike Tool Set for Cyclist Portable Mountain Bike Repair Tools Kit Bicycle Tool Kit Bike Allen Key Tool Socket Spanner
Aliexpress UK
Compact and Portable Cycling Tool Bag : The lightweight design and included storage bag ensure that your bike bicycle repair tool kit set is always within reach, whether you're on a long-distance ride or commuting in the city.
eBay
1Set Bike Tool Set for Cyclist Portable Mountain Bike Repair Tools Kit Bicycle Tool Kit Bike Allen Key Tool Socket Spanner
Aliexpress UK
Convenient to Carry: Lightweight and portable, small enough to fit into your storage bag and attached to the bicycle saddle for travel, also can be as daily household repair tool. It is a great helper on your travel.
eBay
Bike Tool Set for Cyclist Portable MTB Mountain Bike Repair Tools Kit Bicycle Tool Kit for Multi-Purpose Emergency Tire Repair
Aliexpress UK
Chain pliers 1. Chain wear indicator: To help you know when you need to replace the bicycle chain, we provide a chain wear checker and indicator to evaluate the condition of the chain. Bicycle chain ring pliers-the handle is made of rubber, with a coating, comfortable and non-slip spring design to save energy.
eBay
Bike Tool Set for Cyclist Portable Mountain Bike Repair Tools Kit Bicycle Tool Kit for Multi-Purpose Emergency Tire Repair
Aliexpress UK
This comprehensive toolkit is made of durable steel and includes all the tools needed for maintaining and repairing bicycles, such as various wrenches and accessories. 10 X conversion batch header (4, one word 4, cross 2, Torx).
eBay
Bike Tool Set for Cyclist Portable Mountain Bike Repair Tools Kit Bicycle Tool Kit for Multi-Purpose Emergency Tire Repair
Aliexpress UK
30/32 + 36/40mm headset wrench. - 15/16+15/17 pedal wrench. - 8mm hex key wrench (for crank-arm removal). - Adjustable forget steel wrench 0-21mm. 1 x Wrench. 1 x Bicycle Repair Tool Set (details see the picture).
eBay
Bike Tool Set for Cyclist Portable Mountain Bike Repair Tools Kit Bicycle Tool Kit for Multi-Purpose Emergency Tire Repair
Aliexpress UK
Lightweight well- machined anodized aluminum alloy bicycle bearing press kit which clearly labeled for each bearing size you needed. Applicable scope: flower drum, column foot, middle axle, etc. 1 Set Bearing Install Tools wit h Carrying Case.
eBay
Portable Bicycle Repair Tools Kit Bike Repair Tools Kit Pump Tire Patch Multi-functional Wrench Bike Tool Set Accessories
Aliexpress UK
Chain pliers 1. Chain wear indicator: To help you know when you need to replace the bicycle chain, we provide a chain wear checker and indicator to evaluate the condition of the chain. Bicycle chain ring pliers-the handle is made of rubber, with a coating, comfortable and non-slip spring design to save energy.
eBay
Portable Bicycle Repair Tools Kit Bike Repair Tools Kit Pump Tire Patch Multi-functional Wrench Bike Tool Set Accessories
Aliexpress UK