The Pollak Precision Ball Switch 21-361 is a normally open, exposed terminal  (stud terminal) type switch with a thread of 9/16-18 and hex of 7/8. This switch comes with stud terminal connectors. Common applications includes neutral and top gear sensing, back-up lamp switching, anti-lock brake switching, power takeoff interlock and operator presence detecting.

Product Specifications:

• Part No.: 21-361
• Description: Precision Ball Switch
• Characteristics: Normally Open, Exposed Terminal
• Thread: 9/16-18
• Hex: 7/8
• Free Position: .421 / .416 (10.69-10.57)
• Make/Break: .406 / .391 (10.31-09.93)
• Connector Terminals: Stud