121920A1 Boss This is a solid case-hardened

This is a solid case-hardened pin

it is the thickness of the shim that is doing the work

This is a MTG Kingmet style general purpose or universal bucket tooth

This is a 37lk "horseshoe" lock for use with 37syl series bucket teeth

This bolt on End Bit has an industry standard part number of 4258152210MT and has 3 bolt holes

121920A1 Boss This is a solid case-hardenedThis bolt on Cutting Edge has an industry standard part number of 121920A1 and has 10 bolt holes. The picture shown is a sample and may not represent the actual item. For more detailed dimensions please call us 908 355 3335 so we can make sure you get the correct items. Our Cutting Edges are made in the USA by ESCO Bucyrus Blades.