Chainsaw bar compatible with chainsaw - pitch: 3/8 (9.52 mm) - link thickness: 1.6 mm (0.063") - no. of links: 66 chainsaw compatible - cutting length: 45 cm (18") - bar mounting type: 05 (OREGON D025 ) chainsaw compatible CODE: 200-288 ORIGINAL CODE: CARLTON 18-42-A366-SP 18-42-A366-TC OREGON 183SLHD025 CZ