Item Type: Beam Cutter_x000D_Material: Steel_x000D_Colour: Yellow, black. _x000D_Function: Electric Chainsaw Cutter_x000D_Applicable model:_x000D_For Bosch 1677 1678_x000D_For Skil 77 5860_x000D_For Matita 5077B_x000D_For Black Decker 2700 2710 3051_x000D_For Craftsman 2761_x000D_For DW377 1Saw Attachment: This adapter can convert your circular saw into a chainsaw for beam and wood cutting, simple and practical. 2Better Cutting: Ensuring better control to cut out straight lines, the cutter enables smoother movements and good accuracy. 3Working Safety: Comes with dust shroud guard for working protection and safety, higher in efficiency and better in effects. 4Great Material: Using high quality steel material, not easy to deform, also has excellent durability for long term using. 5Easy to Install: Designed to have a compact size and a light weight as well, the installation is very convenient to finish. 1 x Beam Cutter 1 x Wrench 2 x Nut 1 x Collar 2 x Washer 5 x Screw 1 x User Manual Please allow an error of 1?2cm in the manual measurement. _x000D_Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.