21T 1P BS DUPLEX SPROCKET

Fully machined steel sprockets in all popular BS pitches and sizes. ANSI sprockets and double pitch sprockets for conveying chains available on short delivery. Specialised sprockets made to order.

John Brooks supplies a range of Simplex, Duplex and Triplex chain sprockets. Sprocket sizes include 3/8, 1/2, 5/8, 3/4, 1 and 2 inches in diameter.

For New Zealand placed web orders : Free Shipping Nationwide.

Note: Rural addresses we will add a small surcharge.