Ultimate Grip Texture: This high-quality flat finishing extension handle boasts an ergonomic design with a double non-slip grip for secure handling even in challenging working conditions . Turn into Any Challenge: In addition to up and down adjustment, the drywall taping handle can also turn from left to right at 30°. Even hidden corners can be smoothly dealt with. Robust Construction: The drywall box handle is made of anodized aluminum, which is rust-proof and corrosion-proof. Meanwhile, the handle can firmly connect to the flat box without breakage. Variable Length Options: Length Range: 40''-64''. Our flat box handle is perfect for all-around painting, no matter how high or low. Never leave any place unattended. All-inclusive Compatibility: The VEVOR drywall flat box handle features a universally compatible connector, allowing for seamless connection to a wide range of flat boxes and mud pumps in the market.