Description Literature Accessories Description Target magnets increase the sensing range of GO Switch limit switches. GO Switch AMS7 bolt style target magnet has threaded assembly 2" long with 7/16" -20 thread for round switches. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Product Details Accessories GO Switch 77-13526-A2 Model 77 Limit Switch GO Switch 73M-13523-A3 Model 73M Limit Switch, Metric Thread 18 mm GO Switch 77-13528-DCA Model 77 Limit Switch GO Switch 74-13528-B3 Model 74 Limit Switch GO Switch 73-13526-A2 Model 73 Limit Switch GO Switch 73-13528-DCA Model 73 Limit Switch GO Switch 75-13523-A2 Model 75 Limit Switch GO Switch 73-13524-A2 Model 73 Limit Switch GO Switch 73-13523-A2 Model 73 Limit Switch GO Switch 75-13529-A2 Model 75 Limit Switch