Deep-Throat-G-Clamp-85mm-3-1-4in-Faithfull-FAIG8DT-p-The-Faithfull-FAIG8DT-deep-throat-G-Clamp-frame-made-from-malleable-SG-iron-for-added-strength-The-deep-cut-Acme-threads-allow-for-smooth-and-fast-movement-The-broad-swivel-shoe-adjusts-to-the-correct-angle-to-apply-even-pressure-and-the-clamp-has-a-powder-coat-to-protect-from-corrosion-p-p-The-Faithfull-FAIG8DT-G-Clamp-has-the-following-specifications-br-Capacity-85mm-3-1-4in-br-Throat-Depth-200mm-8in-p-Faithfull-FAIG