Concrete TongsAdjust to lift various shapes of cured, precast concrete products. Urethane pads protect load, except 5NVP8, 5NVP9, and 5NVR0 which have serrated steel cams . Comply with ASME standardsConcrete Grab, with Cam Pads, Capacity 550 Lbs., Load Width 1 3/16 In to 6 5/16 In, Material Above the Bail Opening 11/16 In, Bail Opening Width 1-11/16 In, Bail Opening Height 2 In, Overall Width