Dura-Max™ Heavy-Duty Chain Breaker & Bar-Nose Rivet Driver Another heavyweight champion of service tools from OREGON® . This multi-purpose tool breaks any kind of saw chain and can also be used to drive out bar-nose rivets FEATURES * breaks all sizes saw chain, including 3/ 4" -pitch harvester chains* * can be used to drive out bar-nose rivets, including the nose rivets on big 3/ 4" -pitch harvester bars * Heavy-duty materials and top-quality components are used throughout * Anvil for 3/ 4" -pitch chain must be purchased separately ( P/ N 25049) DESCRIPTION 24548si Dura Max™ heavy-duty chain breaker