Screw in Pulley Light duty screw in pulleys. Wheel diameter 1.75 inch Products Single Wheel Screw in Pulley Single wheel screw in pulley. Ideal for clothes airers and similar light duty domestic uses. For rope diameter up to 6mm. Single Wheel Screw in Pulley Price: From £5.95 incl. VAT More Info & Buy Double Wheel Screw in Pulley Double wheel screw in pulley. Ideal for clothes airers and similar light duty domestic uses. For rope diameter up to 6mm. Double Wheel Screw in Pulley Price: From £11.90 incl. VAT More Info & Buy Displaying 1 to 2 (of 2 products) 1