Inquiry (采购产品): c -402 beam clamps hello , john from churchills hvac hear ,we have purchased and installed the C-402 3-3/8 beam clamp. and the inspector on site in santa monica wants a load spec on this product and approval stamp . could you please email load calcs etc. for this item to john@churchillshvac.com thanks john o' **** Hidden Message ***** john o'brien 1707 east thompson blvd ventura , CA 93001 USA Company: churchills hvac Title: project manager Phone: (805) 652 1120 Fax: (805) 652 1151 E-mail: john@churchillshvac.com **** Hidden Message ***** john@churchillshvac.com