Chainsaw bar compatible with chain - chain pitch: 3/8 (9.52 mm) - link thickness: 1.6 mm (0.063 ) - no. of links: 72 chainsaw compatible - cutting length: 50 cm (20") - bar mounting type: 05 (OREGON D025) CODE: 200-023 ORIGINAL CODE: CARLTON 20-42-A372-SP 20-42-A372-TC OREGON 203SLHD025 CZ