Clutch dog toggle for John Deere B, BI, BN, BNH, BO, BR, BW, BW40, BWH, BWH40, H, HN, HNH, HW, HWH, 50, 520, and 530 tractors. 1.688” overall length. 3 used per tractor. These are in good, used condition. Please see pictures for details. Sold individually at $12 each OBO. I have all 3 available from the same tractor. Dogs and pins available in separate ads.