Quick view Choose Options Glynn-Johnson Glynn-Johnson 90 Series Heavy Duty Surface Overhead Door Holders/Stops MSRP: Was: $313.00 Now: $229.86 - $483.24 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.