Oukaning 9.8 Inch Drywall Taping Flat Finishing Box Tool with 40-64 Adjustable Handle Tool(Yellow)

【Product description】 9 Drywall Flat Finishing Box with 40 -64 Telescopic Box Handle 120 Degrees Knob Type Stepless Adjustment Large Capacity Box Aluminum Alloy + Stainless Steel Knife Body +Plastic Handle 【Specification】 Putty Box Width: 25cm Adjustable Height of the Handle: 98cm~160cm Material: Aluminum Alloy Knife Body Material: Stainless Steel Handle Material: Plastic Large Capacity Box Can Improve Efficiency Aluminum Alloy Material Is Lightweight and Durable The Pressure Plate Cover Has a Wide Opening for Easy CleaningHow to Assemble and Use 1. Make Sure the Plat Box Blade Is the Thickness of a Fingernail(1-1.5mm) Above the Skids. the Blade Can Be Adjusted Using Screws on the Blade Holder Tooobtain the Necessary Height; 2. Test That the Blade Holder Can Move up and down Freely; 3. Attach Your Plat Box Handle by Sliding It Onto the Box and Tightening the Two Wing Nuts; 4. Adjust the Tension on the Blade Holder to Suit the Gauge of Compound Which Is to Be Used in the Machine; 5. Assemble with the Handle. 6. Set the Box at a Slight Angle from the Handle and Tighten the Button Fo Fix the Angle so the Headremains Stationary. 7. Place the Flatbox on the Joint and While Applying Pressure Release the Button Allowing the Box and the Handle to Find Its Own Natural Position. 8. Ajust the Length of Handle: Push the Button to Extend the Length(Max. 63.8 ) 【Package Included】 1x 8.9 Flat Box 1x 40 -63.8 Handle