High amperage capacity, 300A at 12V DC, Protects vehicles against tampering, theft and battery drain. Protects from hazards during vehicle servicing, and can be locked-out or tagged-out Provides an effective emergency power cutoff, Can be used in both positive or in negative path applications Switch SPST On/Off, Silver laminated contacts, Weather resistant Strong black ABS body, Built-in security locking, Indexing pin aligns switch and prevents rotation, O-ring seal on mounting shaft, Red or yellow locking actuator handle Battery 2x studs 3/8 inch-24 Mounting stem 3/4 inch-16 thread, L 22mm Suits panel thickness 12mm Switch 75920 SPST On/Off Provides a reliable power disconnection and safety cutoff that protects the vehicle against tampering, theft and battery drain. Protects personnel from electrical hazards during service. For use on all vehicle electrical systems such as heavy truck, off-road, construction, material handling, refuse collection, marine and more. Material:Plastic + Metal colour:Black+red Package Contents: 1 x Switch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.