Quick view Choose Options Glynn-Johnson Glynn-Johnson 410 Series Concealed Overhead Door Holders/Stops MSRP: Was: $141.00 Now: $103.55 - $157.16 California Prop 65 Warning WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.