Replacement pickup tines are now bolt-on & are 10mm Dia. The old pickup tine was 12.7mm Dia & weld-on. To replace the old tine, grind off the remaining portion of the broken tine & any excess weld. Redrill a new 11mm Dia. hole in the remaining portion of the old pickup tine still welded in the windguard pipe. Care must be taken when drilling to maintain proper pickup tine alignment. Bolt the new pickup tine in place.