1" Model Engineering Carbon Steel Round Dies Thread - Model EngineeringSize - 1" external round die sizeCarbon steel for cleaning out threadsUK Made A B C 1/8" 1" 40 1/4" 1" 40 9/32" 1" 32 5/16" 1" 32 3/8" 1" 32 Please Note: Specifications given are intended as a guide only... £9.30 (Inc. VAT) £7.75 (Ex. VAT) Choose Options Compare