Feature: 1. Saw Attachment: This adapter can convert your circular saw into a chainsaw for beam and wood cutting, simple and practical. 2. Better Cutting: Ensuring better control to cut out straight lines, the cutter enables smoother movements and good accuracy. 3. Working Safe: Comes with dust shroud guard for working protection and safety, higher in efficiency and better in effects. 4. Great Material: Using high quality steel material, not easy to deform, also has excellent durability for long term using. 5. Easy to Install: Designed to have a compact size and a light weight as well, the installation is very convenient to finish. Specification: Item Type: Beam Cutter Material: Steel Colour: Yellow, black. Function: Electric Chainsaw Cutter Package List: 1 x Beam Cutter 1 x Wrench 2 x Nut 1 x Collar 2 x Washer 5 x Screw 1 x User Manual Note: Please allow an error of 1‑2cm in the manual measurement.