Terrier FSVS 2 Ton Screw Beam Lifting Clamp - 962000Terrier FSVS 2 Ton Screw Beam Lifting Clamp Extra Wide Jaw for Versatile Beam Handling The Terrier FSVS 2 Ton Screw Beam Clamp (Model 962000) is engineered for lifting, pulling, or anchoring structural steel beams especially when working with oversized flanges. With a wider jaw opening than standard FSV models, this clamp accommodates beams from 2. 95" to 16. 54" thick. Built with equal jaw adjustment for fast setup and secure grip, the FSVS is proof