Use the 'add to basket' not the 'buy it now' link. we will then send a revised invoice.
Meccano compatible brass threaded strip, various types available.
Meccano compatible brass helical gear, part 211b, various available.
Meccano 2.5" Triangular Plate, part 76 , available in various finishes.
Meccano Compatible Zinc Threaded Crank part 62a
Meccano compatible triple threaded Collar.
Meccano compatible brass Universal Coupling, part 140.