Hobbies G Clamps These plastic G clamps are lightweight, simple to use and come in three different sizes: 25mm, 50mm & 75mm. Plastic, soft ends for delicate and precise work. Essential for any toolbox. Clamping & Work Holding The Hobbies collection includes tools for clamping and work holding, to cater for all model making and craft requirements. As any accomplished model maker will know, it is essential to have a job held securely and in the right position - especially when working on precision items. By securing items whilst working on them, you can ensure accuracy and minimise mistakes. Hobbies Precision Modelling Tools The Hobbies Precision Modelling Tool Collection is a comprehensive and essential range of useful, often hard to find precision tools and accessories. This range tools & accessories covers many applications where detail, precision and close up control are needed, such as: model making, model boat building, model aircraft construction, dolls house, general hobby & craft, electronics & light engineering, renovation & restoration, jewellery making, as well as smaller DIY and household repairs.