The wera 8780c kraftform koloss extension handle is a heavy-duty extension designed to work with the wera koloss 8002 c breaker bar, enabling greater torque application on stubborn or heavily loaded fasteners. Constructed from tough, tempered chrome-molybdenum steel, this extension is built to handle the extreme demands of professional use. Chrome-moly steel delivers the strength and resilience needed when applying significant force, making it a reliable choice for mechanics, plant engineers, and contractors working with high-torque fixings. The multi-component kraftform handle is engineered to withstand pressure, impact, and tensile loads a critical consideration when using a breaker bar extension in demanding conditions. Safety instructions are laser-engraved directly onto the tool for permanent, legible recognition throughout the product's working life. Features and benefits: compatible with the wera koloss 8002 c to increase torque application tempered chrome-molybdenum steel construction for strength and durability multi-component kraftform handle optimised for pressure, impact, and tensile loads laser-engraved safety instructions for permanent, wear-resistant recognition contents: 8780 c koloss extension, 341 x 137 mm specifications: length: 341 mm width: 137 mm