LION BRAND Bench Vice Heavy Duty (Plain Screw Type with Anvil & Double Ribs) Heavy Duty Cast Iron Body Hardened Carbon Steel Jaws & are Interchangeable Properly Aligned Nut with leading Screw & is easily replaceable Drawn Steel Handle Polished Anvil Stoved Enamel Paint Features: These vices are specially recommended for Filers, Fitters and Mechanics to withstand rough usage. The body & sliding jaw is casted from closed Grey Iron and are of Guaranteed strength. There is an anvil provided for immediate hammer jobs. The hardened Carbon Steel Jaws Plates are renewable and interchangeable. Each jaw plate is hardened as per ISI specifications. The Steel Nut is fixed and unbreakable and properly aligned with the leading screw. The leading Screw is manufactured from tested miled steel with special deep square thread for positive grip. The steel handle is with forged knob to avoid the risk of slipping. Stoving synthetic enamel is used for covering in Red Colour. All the vices are embossed with our famous brand LION.