Set of connectors - male and female - no locks are on either connector
1/4" (6.3mm) terminals 

Please confirm that your connectors are the same as these before purchasing. 
These fit voltage regulators used on many tractor brands. 

Here's a list of known tractors that these fit (please still confirm visually):

International 284 Regulator Part # 1002863C1
Satoh S550 S650 Regulator Part # G0453183910

Kubota Models: B5200 B6200 B7200 B8200 B9200 KH-007H KH-36 KH-41 KH-51 F2000 F2100 F2100E G-5500S
Kubota Regulator Part #s 15533-64600 & 76611-55440 

Ford New Holland Models: 1000 1310 1500 1510 1600 1700 1710 1710O 1900 1910 2110
Ford New Holland Compact Tractor Models: CL25 CL35 CL45 CL55 CL65
Ford Regulator Part # SBA185516030

Regulator Part Numbers:
Bosch 30-502
Denso 0260001650 026000-1650 026000-1810 026000-2310 026000-2550 0260002550
Lucas 36953001
Toyota 27700-41020 2770041011 2770041012

This store is in its infancy stage and there are likely issues in my descriptions that need addressed. 
Feel free to message me with any questions. 
DataCaciques