Uri Hofi, The twisting tool is heavy duty and adjustable up to 2'' steel. IForgeIron Blueprints Copyright 2002 - 2007 IFORGEIRON, All rights reserved. BP1027 Twist 01 by Uri Hofi Eight years ago I developed this... Tap the link for an awesome selection of drones and accessories to start flying right away. Take flight today with a new hobby! Always Free Shipping Worldwide!