A well engineered, beautifully finished chuck is operated by a T-handled allen key rather than tommy bars. Made from high quality medium tensile steel which gives the chuck greater durability, this wood lathe chuck is engineered to hold work pieces and bowls etc, up to 500mm in diameter. The precision machined scroll mechanism offers a smooth jaw movement and the enclosed chuck back prevents the ingress of dust and shavings to give a continually high performance for the life of the chuck.