●FUNCTION: clamps onto beam flange to anchor vertical threaded rod ●SPECIALTY CLAMP FEATURES: reduces need for drilling / allows vertical adjustment of rod / handy in various different applications ●SPECIFICATIONS: Rod Fitting 3/8 in. / Jaw Opening 3/4 in. / Max Load 610 ●SUPERIOR QUALITY: electro galvanized steel construction ●COMPLIANCE: UL listed and FM approved